{"id":52603,"date":"2024-04-26T17:01:32","date_gmt":"2024-04-26T17:01:32","guid":{"rendered":"https:\/\/science-hub.click\/%E3%83%88%E3%83%AB%E3%82%BD%E3%83%BC%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%A9%B3%E3%81%97%E3%81%8F%E8%A7%A3%E8%AA%AC\/"},"modified":"2024-04-26T17:01:32","modified_gmt":"2024-04-26T17:01:32","slug":"%E3%83%88%E3%83%AB%E3%82%BD%E3%83%BC%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6%E8%A9%B3%E3%81%97%E3%81%8F%E8%A7%A3%E8%AA%AC","status":"publish","type":"post","link":"https:\/\/science-hub.click\/?p=52603","title":{"rendered":"\u30c8\u30eb\u30bd\u30fc\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac"},"content":{"rendered":"<div><div><p><strong>\u30c8\u30eb\u30bd\u30eb\u306f<\/strong>\u3001\u4e3b\u306b\u975e\u5909\u5f62\u56fa\u4f53\u306e\u529b\u5b66\u3067\u4f7f\u7528\u3055\u308c\u308b\u6570\u5b66\u7684\u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001\u56fa\u4f53\u306e\u52d5\u304d\u3068\u5916\u90e8\u74b0\u5883\u304b\u3089\u56fa\u4f53\u304c\u53d7\u3051\u308b\u6a5f\u68b0\u7684\u4f5c\u7528\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p><h2><span><span><a href=\"https:\/\/science-hub.click\/?p=74671\">\u610f\u5473<\/a><\/span><\/span><\/h2><p><span><a href=\"https:\/\/science-hub.click\/?p=49613\">\u30c8\u30eb\u30bd\u30eb<\/a><\/span>\u306f\u7b49<span><a href=\"https:\/\/science-hub.click\/?p=107237\">\u5c04\u5f71\u30d9\u30af\u30c8\u30eb\u5834<\/a><\/span>\u3001\u3064\u307e\u308a\u30d9\u30af\u30c8\u30eb\u304c\u542b\u307e\u308c\u308b<span><a href=\"https:\/\/science-hub.click\/?p=93469\">\u5834<\/a><\/span>\u3067\u3059\u3002 <div class=\"math-formual notranslate\">$$ {\\overrightarrow{\\mathcal{M}_P}} $$<\/div>\u5404\u70b9 P \u3067\u306e\u80f4\u4f53\u306e\u300c\u30e2\u30fc\u30e1\u30f3\u30c8\u300d\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u5834\u306e\u7279\u6027\u306b\u3088\u308a\u30012 \u70b9 P \u304a\u3088\u3073 O \u306b\u304a\u3051\u308b\u30e2\u30fc\u30e1\u30f3\u30c8\u306b\u3088\u308a\u3001\u30d0\u30ea\u30cb\u30e7\u30f3\u306e\u95a2\u4fc2\u304c\u8a3c\u660e\u3055\u308c\u307e\u3059\u3002<\/p><pre>\n<div class=\"math-formual notranslate\">$$ {\\overrightarrow{\\mathcal{M}_P}=\\overrightarrow{\\mathcal{M}_O}+\\overrightarrow{PO} \\wedge \\overrightarrow{\\mathcal{R}}} $$<\/div>\n<\/pre><p>\u3053\u3053\u3067<span><a href=\"https:\/\/science-hub.click\/?p=66129\">\u30d9\u30af\u30c8\u30eb\u306f<\/a><\/span><div class=\"math-formual notranslate\">$$ {\\overrightarrow{\\mathcal{R}}} $$<\/div> (\u4efb\u610f\u306e\u7b49\u5c04\u5f71\u5834\u306b\u4e00\u610f\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u308b) \u306f\u3001\u30c8\u30eb\u30bd\u30eb\u5408\u6210\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30c8\u30eb\u30bd\u30eb\u306f 2 \u3064\u306e\u30d9\u30af\u30c8\u30eb\u306b\u3088\u3063\u3066\u6c7a\u5b9a\u3055\u308c\u3001\u7a7a\u9593\u5185\u306e\u4efb\u610f\u306e\u70b9<span><i>P<\/i><\/span>\u306b\u304a\u3051\u308b\u305d\u306e\u300c\u7e2e\u5c0f\u300d\u3092\u69cb\u6210\u3057\u307e\u3059\u3002<\/p><ul><li>\u7d50\u679c<div class=\"math-formual notranslate\">$$ {\\overrightarrow{\\mathcal{R}}} $$<\/div> \u3002\u3053\u306e\u30d9\u30af\u30c8\u30eb\u306f\u4e00\u610f\u3067\u3042\u308a\u3001\u30ea\u30c0\u30af\u30b7\u30e7\u30f3\u30dd\u30a4\u30f3\u30c8\u3068\u306f\u72ec\u7acb\u3057\u3066\u3044\u307e\u3059\u3002<\/li><li>\u80f4\u4f53\u306eP\u30e2\u30fc\u30e1\u30f3\u30c8\u3001 <div class=\"math-formual notranslate\">$$ {\\overrightarrow{\\mathcal{M}_P}} $$<\/div> \u3002<\/li><\/ul><p>\u3057\u305f\u304c\u3063\u3066\u3001\u7d50\u679c\u306f\u3001\u7279\u5b9a\u306e\u70b9\u306e\u77ac\u9593\u304b\u3089\u4ed6\u306e\u77ac\u9593\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u3092\u53ef\u80fd\u306b\u3059\u308b\u5834\u306e\u7279\u6027\u30d9\u30af\u30c8\u30eb\u3067\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u30c8\u30eb\u30bd\u30fc\u306f\u30d9\u30af\u30c8\u30eb\u5834\u306e\u9593\u306b<span><a href=\"https:\/\/science-hub.click\/?p=20918\">\u6b21\u5143<\/a><\/span>6 \u306e\u90e8\u5206\u7a7a\u9593\u3092\u5f62\u6210\u3057\u307e\u3059 (\u6b21\u5143 3 \u306e<span><a href=\"https:\/\/science-hub.click\/?p=54039\">\u7269\u7406<\/a><\/span>\u7a7a\u9593\u306e\u5834\u5408)\u3002<\/p><p>\u6b21\u306b\u3001\u6b21\u306e\u3088\u3046\u306b\u66f8\u304d\u307e\u3059\u3002<\/p><p>\u307e\u305f\u306f\u3001\u7d50\u679c\u3068\u30e2\u30fc\u30e1\u30f3\u30c8\u3092\u6b63\u898f\u76f4\u4ea4\u57fa\u6e96\u306b\u6295\u5f71\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066<div class=\"math-formual notranslate\">$$ {\\mathcal{B}} $$<\/div> :<\/p><p>\u3053\u3053\u3067\u3001X\u3001Y\u3001Z \u306f\u7d50\u679c\u306e\u5ea7\u6a19\u3001L\u3001M\u3001N \u306f\u77ac\u9593\u306e\u5ea7\u6a19\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u5ea7\u6a19\u306e<span><a href=\"https:\/\/science-hub.click\/?p=57227\">\u30bb\u30c3\u30c8\u306f<\/a><\/span>\u3001\u30c9\u30a4\u30c4\u306e<span><a href=\"https:\/\/science-hub.click\/?p=17102\">\u6570\u5b66\u8005<\/a><\/span>Julius Pl\u00fccker \u306b\u3061\u306a\u3093\u3067\u3001 <i>Pluckerian \u5ea7\u6a19<\/i>\u3068\u547c\u3070\u308c\u307e\u3059\u3002<\/p><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u30c8\u30eb\u30bd\u30fc\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/poAEiqMyOs8\/0.jpg\" style=\"width:100%;\"\/><\/figure><h2><span>\u4f8b<\/span><\/h2><ul><li>\u3042\u308b\u70b9\u306b\u95a2\u3059\u308b<span><a href=\"https:\/\/science-hub.click\/?p=63629\">\u529b<\/a><\/span>\u306e\u30e2\u30fc\u30e1\u30f3\u30c8 (\u307e\u305f\u306f\u3044\u304f\u3064\u304b\u306e\u529b\u306e\u5408\u8a08) \u306e\u5834\u306f\u30c8\u30eb\u30bd\u30eb\u3067\u3042\u308a\u3001<strong>\u6a5f\u68b0\u7684\u4f5c\u7528\u306e\u30c8\u30eb\u30bd\u30eb<\/strong>\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u30c8\u30eb\u30af\u306e\u5408\u529b\u306f\u529b\u306e\u5408\u8a08\u3067\u3059\u3002<\/li><\/ul><ul><li>\u7279\u5b9a\u306e<span><a href=\"https:\/\/science-hub.click\/?p=95797\">\u77ac\u9593<\/a><\/span>\u306b\u304a\u3051\u308b\u5909\u5f62\u4e0d\u53ef\u80fd\u306a\u56fa\u4f53\u306e\u901f\u5ea6\u5834\u306f\u80f4\u4f53\u3067\u3042\u308a\u3001\u56fa\u4f53\u306e<strong><span><a href=\"https:\/\/science-hub.click\/?p=98825\">\u904b\u52d5\u5b66\u7684<\/a><\/span>\u80f4\u4f53<\/strong>\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u7d50\u679c\u306f\u77ac\u9593\u7684\u306a\u56de\u8ee2\u30d9\u30af\u30c8\u30eb\u3067\u3059\u3002<\/li><\/ul><ul><li> <span><i>A \u3092<\/i><\/span><span><a href=\"https:\/\/science-hub.click\/?p=40118\">\u8cea\u91cf<\/a><\/span><span><i>m<\/i><\/span>\u3068<span><a href=\"https:\/\/science-hub.click\/?p=31634\">\u901f\u5ea6<\/a><\/span>\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u305f\u70b9\u3068\u3059\u308b<div class=\"math-formual notranslate\">$$ {\\vec V} $$<\/div>\u4e0e\u3048\u3089\u308c\u305f\u53c2\u7167\u30d5\u30ec\u30fc\u30e0\u306b\u95a2\u3057\u3066\u3002\u4efb\u610f\u306e\u70b9<span><i>P \u3092<\/i><\/span>\u9078\u629e\u3059\u308b\u3068\u3001\u6b21\u306e\u3088\u3046\u306b<span><i>A<\/i><\/span>\u304b\u3089<span><i>P<\/i><\/span>\u307e\u3067\u306e<strong><span>\u904b\u52d5<\/span>\u30c8\u30eb\u30af<\/strong>\u3092\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002 <\/li><\/ul><p><div class=\"math-formual notranslate\">$$ {\\overrightarrow{L(P)} = \\overrightarrow {PA} \\wedge m \\overrightarrow{V}} $$<\/div> \u3002\u3053\u306e\u80f4\u4f53\u3092<span><i>A<\/i><\/span>\u306e\u52d5\u7684\u80f4\u4f53\u3068\u547c\u3073\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3068\u3057\u3066\u751f\u3058\u308b\u306e\u304c<span><a href=\"https:\/\/science-hub.click\/?p=54643\">\u52e2\u3044<\/a><\/span>\u3067\u3059<div class=\"math-formual notranslate\">$$ {m \\overrightarrow{V}} $$<\/div> <span><i>A<\/i><\/span>\u306e<\/p><ul><li>\u540c\u69d8\u306b\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u3088\u3063\u3066<span><i>A<\/i><\/span>\u306e<strong><span><a href=\"https:\/\/science-hub.click\/?p=5554\">\u52d5\u7684<\/a><\/span>\u80f4\u4f53<\/strong>\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002 <div class=\"math-formual notranslate\">$$ {\\overrightarrow{PA} \\wedge m\\overrightarrow{a}} $$<\/div>\u307e\u305f\u306f<div class=\"math-formual notranslate\">$$ {\\overrightarrow{a}} $$<\/div>\u306f<span><i>A<\/i><\/span>\u306e\u52a0\u901f\u5ea6\u3067\u3059\u3002\u529b\u304c\u70b9<span><i>A<\/i><\/span>\u306b\u9069\u7528\u3055\u308c\u308b\u5834\u5408\u3001\u529b\u5b66\u306e\u57fa\u672c\u539f\u7406\u306f\u3001<span><a href=\"https:\/\/science-hub.click\/?p=79197\">\u30ac\u30ea\u30ec\u30aa\u5ea7\u6a19\u7cfb<\/a><\/span>(\u56fa\u4f53\u529b\u5b66) \u306b\u304a\u3051\u308b\u529b\u306e\u80f4\u4f53\u3068\u52d5\u7684\u80f4\u4f53\u306e\u9593\u306b\u540c\u4e00\u6027\u304c\u3042\u308b\u3068\u8ff0\u3079\u3066\u3044\u307e\u3059\u3002<\/li><\/ul><ul><li>\u30bc\u30ed\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u5834\u306f<strong>\u30bc\u30ed\u30c8\u30eb\u30af<\/strong>\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u3053\u308c\u306f<span><a href=\"https:\/\/science-hub.click\/?p=46442\">\u9759\u7684\u306a<\/a><\/span>\u5834\u5408\u306e\u529b\u5834\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002<\/li><\/ul><ul><li><strong>\u30ab\u30c3\u30d7\u30eb\u306f<\/strong>\u4e00\u69d8\u306a\u30d9\u30af\u30c8\u30eb\u5834\u3067\u3042\u308b\u305f\u3081\u3001\u7d50\u679c\u304c\u30bc\u30ed\u306b\u306a\u308b\u30c8\u30eb\u30bd\u30eb\u306b\u3088\u3063\u3066\u8868\u3055\u308c\u307e\u3059\u3002\u7269\u7406\u7684\u306b\u306f\u3001\u5408\u529b\u304c\u30bc\u30ed\u306b\u306a\u308b\u529b\u306e\u306d\u3058\u308c\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/li><\/ul><ul><li><strong>\u30b9\u30e9\u30a4\u30c0\u30fc<\/strong>\u306f\u3001\u30e2\u30fc\u30e1\u30f3\u30c8 \u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u5c11\u306a\u304f\u3068\u3082 1 \u3064\u306e\u30dd\u30a4\u30f3\u30c8\u3067\u6d88\u3048\u308b\u80f4\u4f53\u3067\u3059\u3002\u70b9\u306b\u52a0\u3048\u3089\u308c\u308b\u529b\u306e\u30c8\u30eb\u30af\u306f\u30b9\u30e9\u30a4\u30c0\u30fc\u3067\u3042\u308a\u3001\u529b\u306e\u30b5\u30dd\u30fc\u30c8\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u7dda\u4e0a\u3067\u306f\u30e2\u30fc\u30e1\u30f3\u30c8\u304c\u30bc\u30ed\u306b\u306a\u308a\u307e\u3059\u3002\u56de\u8ee2\u3059\u308b\u56fa\u4f53\u306e\u901f\u5ea6\u5834\u306f\u30b9\u30e9\u30a4\u30c0\u30fc\u3067\u3059\u3002\u56de\u8ee2\u8ef8\u4e0a\u306e\u901f\u5ea6\u306f\u30bc\u30ed\u3067\u3059\u3002\u30b9\u30e9\u30a4\u30c0\u30fc\u306e\u5834\u5408\u306f\u3001\u6b21\u306e\u8868\u8a18\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002 <div class=\"math-formual notranslate\">$$ {\\mathcal {T}_{\\vec R \/ O}} $$<\/div>\u307e\u305f\u306f<div class=\"math-formual notranslate\">$$ {\\vec R} $$<\/div>\u306f\u7d50\u679c\u3092\u793a\u3057\u3001O \u306f\u30e2\u30fc\u30e1\u30f3\u30c8\u304c\u30bc\u30ed\u306b\u306a\u308b\u9069\u7528\u70b9\u3092\u793a\u3057\u307e\u3059\u3002<\/li><\/ul><ul><li>\u30a2\u30eb\u30ad\u30e1\u30c7\u30b9\u306e\u539f\u7406\u306e<span><a href=\"https:\/\/science-hub.click\/?p=97003\">\u5b9a\u5f0f\u5316<\/a><\/span>:<\/li><\/ul><p><span><a href=\"https:\/\/science-hub.click\/?p=106732\">\u5727\u529b<\/a><\/span>\u306e\u529b\u306e\u30c8\u30eb\u30af\u306f\u3001\u8003\u616e\u3055\u308c\u3066\u3044\u308b<span><a href=\"https:\/\/science-hub.click\/?p=93205\">\u6d41\u4f53<\/a><\/span>\u5185\u306e<span>\u91cd\u529b<\/span>\u306e\u30c8\u30eb\u30af\u3068\u7b49\u3057\u304f\u3001<span>\u53cd\u5bfe\u3067\u3059<\/span>\u3002<\/p><h2><span>\u30c8\u30eb\u30bd\u30fc\u306e\u7279\u6027<\/span><\/h2><h3><span>\u7b49\u6295\u5f71\u6027<\/span><\/h3><p>\u7d50\u679c\u306e\u80f4\u4f53\u306b\u306a\u308a\u307e\u3059<div class=\"math-formual notranslate\">$$ {\\overrightarrow R} $$<\/div>\u305d\u3057\u3066\u305d\u306e\u77ac\u9593<div class=\"math-formual notranslate\">$$ {\\overrightarrow{\\mathcal M_O}} $$<\/div> <span><i>O<\/i><\/span>\u3067\u3002 <span><i>P<\/i><\/span>\u3067\u306e\u305d\u306e\u77ac\u9593\u306f<div class=\"math-formual notranslate\">$$ {\\overrightarrow{\\mathcal{M}_P}=\\overrightarrow{\\mathcal{M}_O}+\\overrightarrow{\\mathcal{R}} \\wedge \\overrightarrow{OP}} $$<\/div> , \u305d\u306e\u305f\u3081\u3001\u6b21\u306e\u3088\u3046\u306b\u30b9\u30ab\u30e9\u30fc\u7a4d\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002 <div class=\"math-formual notranslate\">$$ {\\overrightarrow{OP}} $$<\/div> \u3001\u6b21\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002 <\/p><dl><dd><div class=\"math-formual notranslate\">$$ {(\\overrightarrow{\\mathcal M_P} | \\overrightarrow{OP}) = (\\overrightarrow{\\mathcal M_O}| \\overrightarrow{OP})} $$<\/div><\/dd><\/dl><p>\u3053\u306e\u95a2\u4fc2\u306f\u3001\u5834\u306e\u7b49\u5c04\u5f71\u7279\u6027\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u3053\u306e\u7279\u6027\u304c\u30c8\u30eb\u30bd\u30fc\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u7279\u5fb4\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002\u8a00\u3044\u63db\u3048\u308c\u3070\u3001\u30d9\u30af\u30c8\u30eb\u5834\u304c\u7b49\u5c04\u5f71\u3067\u3042\u308c\u3070\u3001\u305d\u308c\u306f\u30c8\u30eb\u30bd\u30eb\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u5834\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u5b9f\u969b\u3001\u80f4\u4f53\u3092\u5b9a\u7fa9\u3059\u308b\u6700\u3082<span>\u57fa\u672c\u7684\u306a<\/span>\u65b9\u6cd5\u3067\u3059\u3002<\/p><p>\u4e0d\u5909\u5f62\u56fa\u4f53\u306e\u901f\u5ea6\u5834\u306e\u7b49\u5c04\u5f71\u6027\u306f\u3001\u3053\u308c\u3089\u306e\u7269\u4f53\u306e\u904b\u52d5\u5b66\u7684\u6319\u52d5\u3092\u8a18\u8ff0\u3059\u308b\u57fa\u672c\u7684\u306a\u7279\u6027\u3067\u3059\u3002<\/p><p> O \u3068 P \u304c\u540c\u3058\u4e0d\u5909\u5f62\u56fa\u4f53\u306b\u5c5e\u3057\u3066\u3044\u308b\u9650\u308a\u3001O \u306e\u30c8\u30eb\u30af\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u70b9 P \u306e\u30c8\u30eb\u30af\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u3001\u3053\u306e\u95a2\u4fc2\u306f\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u4f1d\u9054\u306e\u6cd5\u5247\u3068\u3082\u547c\u3070\u308c\u307e\u3059\u3002<\/p><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u30c8\u30eb\u30bd\u30fc\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/m1D2wvUJh2o\/0.jpg\" style=\"width:100%;\"\/><\/figure><h3><span>\u80f4\u4f53\u306e\u8ef8<\/span><\/h3><p>\u7d50\u679c\u3068\u3057\u3066\u5f97\u3089\u308c\u308b\u80f4\u4f53\u3092\u8003\u616e\u3057\u307e\u3059<div class=\"math-formual notranslate\">$$ {\\overrightarrow R} $$<\/div>\u30bc\u30ed\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6b21\u306b\u3001<strong>\u70b9<\/strong><span><i>P \u304c<\/i><\/span>\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002 <div class=\"math-formual notranslate\">$$ {\\overrightarrow{\\mathcal M_P}} $$<\/div> \uff5e\u3068\u540c\u4e00\u7dda\u4e0a\u306b\u3042\u308a\u307e\u3059<div class=\"math-formual notranslate\">$$ {\\overrightarrow R} $$<\/div>\u80f4\u4f53\u306e\u4e2d\u5fc3\u8ef8\u3068\u547c\u3070\u308c\u308b\u76f4\u7dda\u3092\u5f62\u6210\u3057\u307e\u3059\u3002\u3053\u306e\u4e2d\u5fc3\u8ef8\u306f\u5b58\u5728\u3057\u3001\u5408\u6210\u304c\u30bc\u30ed\u306b\u306a\u308b\u30ab\u30c3\u30d7\u30eb\u306e\u7279\u5b9a\u306e\u5834\u5408\u3092\u9664\u3044\u3066\u3001\u3069\u306e\u80f4\u4f53\u306b\u3082\u56fa\u6709\u3067\u3059\u3002\u30b9\u30e9\u30a4\u30c0\u306e\u5834\u5408\u3001\u4e2d\u5fc3\u8ef8\u4e0a\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u30bc\u30ed\u306b\u306a\u308a\u307e\u3059\u3002<\/p><p>\u56fa\u4f53\u306e\u904b\u52d5\u5b66\u7684\u306d\u3058\u308c (\u305d\u306e\u30e2\u30fc\u30e1\u30f3\u30c8\u306f\u56fa\u4f53\u306e\u70b9\u306e\u901f\u5ea6\u3067\u3059) \u306e\u5834\u5408\u3001\u7d50\u679c\u306f\u77ac\u9593\u7684\u306a\u56de\u8ee2\u30d9\u30af\u30c8\u30eb\u306b\u306a\u308a\u307e\u3059\u3002\u56fa\u4f53\u306e\u904b\u52d5\u306f\u4e00\u822c\u306b\u3001\u56de\u8ee2\u904b\u52d5\u3068\u77ac\u9593\u7684\u306a\u56de\u8ee2\u8ef8\u306b\u5e73\u884c\u306a\u4e26\u9032\u904b\u52d5 (\u306d\u3058\u8fbc\u307f) \u306e<span>\u91cd\u306d\u5408\u308f\u305b<\/span>\u3067\u3059\u3002\u5e73\u884c\u79fb\u52d5\u4e2d\u306e\u7acb\u4f53\u306e\u70b9\u306f\u3001\u6b63\u78ba\u306b\u904b\u52d5\u5b66\u7684\u80f4\u4f53\u306e\u4e2d\u5fc3\u8ef8\u306e\u70b9\u3067\u3059\u3002<\/p><h2><span><span><a href=\"https:\/\/science-hub.click\/?p=19376\">\u6a5f\u68b0\u5de5<\/a><\/span>\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c8\u30eb\u30b5\u30fc<\/span><\/h2><h3><span><span><a href=\"https:\/\/science-hub.click\/?p=105060\">\u9759\u7684\u306a\u80f4\u4f53<\/a><\/span><\/span><\/h3><h3><span>\u904b\u52d5\u5b66\u7684\u30c8\u30eb\u30bd\u30fc<\/span><\/h3><h3><span>\u30ad\u30cd\u30c6\u30a3\u30c3\u30af\u30c8\u30eb\u30bd\u30fc<\/span><\/h3><p>\u904b\u52d5\u30c8\u30eb\u30af\u306e\u7d50\u679c\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u30a4\u30f3\u30d1\u30eb\u30b9<span><a href=\"https:\/\/science-hub.click\/?p=3678\">(\u904b\u52d5\u91cf<\/a><\/span>\u3068\u3082\u547c\u3070\u308c\u307e\u3059) \u3067\u69cb\u6210\u3055\u308c\u307e\u3059\u3002\u305d\u306e\u904b\u52d5\u91cf\u304c\u89d2\u904b\u52d5\u91cf\u3067\u3059\u3002<\/p><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u30c8\u30eb\u30bd\u30fc\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/0EX6DTG_7Wo\/0.jpg\" style=\"width:100%;\"\/><\/figure><h3><span>\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30c8\u30eb\u30bd\u30fc<\/span><\/h3><h2><span>\u529b\u5b66\u306e\u57fa\u672c\u539f\u7406<\/span><\/h2><p>\u56fa\u4f53\u529b\u5b66\u3067\u306f\u3001\u529b\u5b66\u306e\u57fa\u672c\u539f\u7406 (FDP) \u306f\u3001\u56fa\u4f53\u306b\u4f5c\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304c\u70b9\u3067\u5bfe\u5fdc\u3059\u308b\u3082\u306e\u304c\u5b58\u5728\u3057\u306a\u3044\u5bfe\u306e\u6982\u5ff5\u3092\u901a\u3058\u3066\u3001\u56fa\u4f53 (\u307e\u305f\u306f\u56fa\u4f53\u306e\u30bb\u30c3\u30c8) \u306e\u3059\u3079\u3066\u306e\u70b9\u306e\u52d5\u304d\u3092\u8a18\u8ff0\u3059\u308b\u305f\u3081\u306b\u4e00\u822c\u5316\u3055\u308c\u307e\u3059\u3002\u529b\u5b66\u3002 PFD \u306f\u6b21\u306e\u3088\u3046\u306b\u8a18\u8ff0\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><dl><dd><i>\u30ac\u30ea\u30ec\u30aa\u57fa\u6e96\u7cfb\u304c\u5b58\u5728\u3057\u3001\u3044\u304b\u306a\u308b\u77ac\u9593\u306b\u304a\u3044\u3066\u3082\u3001\u3053\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u306b\u5bfe\u3059\u308b\u56fa\u4f53\u306e\u904b\u52d5\u306b\u304a\u3051\u308b\u52d5\u7684\u30c8\u30eb\u30af\u306f\u3001\u56fa\u4f53\u306b\u4f5c\u7528\u3059\u308b\u5916\u529b\u306e\u30c8\u30eb\u30af\u3068\u7b49\u3057\u304f\u306a\u308a\u307e\u3059\u3002<\/i><\/dd><\/dl><p>\u7269\u8cea\u70b9\u306e\u7279\u5b9a\u306e\u5834\u5408 (\u56fa\u4f53\u3092\u305d\u306e\u6163\u6027\u4e2d\u5fc3\u3067\u5831\u544a\u3055\u308c\u308b\u8cea\u200b\u200b\u91cf\u306b\u540c\u5316\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066)\u3001PFD \u306f\u3053\u308c\u3089\u306e\u306d\u3058\u308c\u306e\u7d50\u679c\u306e\u7b49\u4fa1\u6027\u3001\u3064\u307e\u308a\u4e26\u9032\u529b\u5b66\u306e\u57fa\u672c\u539f\u7406\u306b\u9084\u5143\u3055\u308c\u307e\u3059\u3002<\/p><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\u30c8\u30eb\u30bd\u30fc\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/IRBLiHYMEyQ\/0.jpg\" style=\"width:100%;\"\/><\/figure><h2><span>\u4f7f\u7528\u4f8b<\/span><\/h2><p>\u68d2\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u53d6\u308c\u3066\u304a\u308a\u3001\u305d\u306e\u70b9\u306e 1 \u3064\u3001\u3064\u307e\u308a O \u306b\u9759\u6b62\u3057\u30012 \u3064\u306e\u529b\u304c\u4f5c\u7528\u3057\u3066\u3044\u308b\u3068\u3057\u307e\u3059\u3002 <div class=\"math-formual notranslate\">$$ {\\vec {F_1}} $$<\/div> (\u30d0\u30fc\u306e\u70b9A1)\u304a\u3088\u3073<div class=\"math-formual notranslate\">$$ {\\vec {F_2}} $$<\/div> \uff08\u70b9A2\uff09\u3002\u70b9O\u306b\u304a\u3051\u308b\u53cd\u529b\u3092R\u3068\u3057\u307e\u3059\u3002<\/p><p>\u30cb\u30e5\u30fc\u30c8\u30f3\u306e\u6cd5\u5247\u306b\u3088\u308c\u3070\u3001\u30d0\u30fc\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u4fdd\u305f\u308c\u308b\u305f\u3081\u306b\u306f\u3001\u529b\u306e\u5408\u8a08\u3068\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u5408\u8a08\u304c\u30bc\u30ed\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u305d\u308c\u3067\u3001 <\/p><dl><dd><div class=\"math-formual notranslate\">$$ {\\mathcal {T}_{\\vec F_1} + \\mathcal {T}_{\\vec F_2} + \\mathcal {T}_{\\vec R} = \\mathcal {T}_{\\vec 0}} $$<\/div><\/dd><\/dl><p> (\u30bc\u30ed\u30c4\u30a4\u30b9\u30c8)\u3001\u3053\u308c\u306f\u6b21\u3068\u540c\u7b49\u3067\u3059\u3002 <\/p><dl><dd><div class=\"math-formual notranslate\">$$ {\\vec F_1 + \\vec F_2 + \\vec R = \\vec 0} $$<\/div><\/dd><\/dl><p>\u305d\u3057\u3066\uff08\u4ee5\u6765\uff09 <div class=\"math-formual notranslate\">$$ {\\vec \\mathcal M_{\\vec R \/ O} =  \\vec 0} $$<\/div> ) <\/p><dl><dd><div class=\"math-formual notranslate\">$$ {\\vec \\mathcal M_{\\vec F_1 \/ O} + \\vec \\mathcal M_{\\vec F_2 \/ O}  = \\vec 0} $$<\/div> \u3002<\/dd><\/dl><p>\u540c\u69d8\u306b\u3001\u70b9 A1 \u3067\u306f\u3001 <\/p><dl><dd><div class=\"math-formual notranslate\">$$ {\\vec \\mathcal M_{\\vec F_1 \/ A1} + \\vec \\mathcal M_{\\vec F_2 \/ A1} + \\vec \\mathcal M_{\\vec R \/ A1} = \\vec 0} $$<\/div> \u3002<\/dd><\/dl><h2><span>\u4ed6\u306e\u610f\u5473<\/span><\/h2><p>G \u3092\u30b0\u30eb\u30fc\u30d7\u3068\u3059\u308b\u3002 <strong>G-torsor<\/strong> (\u82f1\u8a9e\u306e G-torsor \u306e\u76f4\u8a33) \u306f\u3001G \u304c\u70b9\u3092\u56fa\u5b9a\u305b\u305a\u306b\u63a8\u79fb\u7684\u306b (\u5358\u4e00\u306e\u8ecc\u9053\u3067) \u4f5c\u7528\u3059\u308b\u96c6\u5408\u3092\u6307\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u300cG \u306e\u3069\u306e\u8981\u7d20\u304c\u5358\u4f4d\u3067\u3042\u308b\u304b\u3092\u5fd8\u308c\u308b\u300d\u3053\u3068\u306b\u76f8\u5f53\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001G \u80f4\u4f53\u3068\u95a2\u9023\u3059\u308b\u30b0\u30eb\u30fc\u30d7 G \u306f\u540c\u3058\u30bb\u30c3\u30c8\u3067\u3059\u304c\u3001\u69cb\u9020\u304c\u7570\u306a\u308a\u307e\u3059\u3002<\/p><p><span><a href=\"https:\/\/science-hub.click\/?p=109137\">\u30a2\u30d5\u30a3\u30f3\u7a7a\u9593\u306f<\/a><\/span>\u7a7a\u9593\u5e73\u884c\u79fb\u52d5\u306e\u30b0\u30eb\u30fc\u30d7\u306e\u4e00\u4f8b\u3067\u3059\u30022 \u3064\u306e\u70b9\u306e\u52a0\u7b97\u306b\u306f<span><a href=\"https:\/\/science-hub.click\/?p=81037\">\u610f\u5473<\/a><\/span>\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u4e00\u65b9\u3001\u305d\u308c\u3089\u306e\u5dee\u306f\u52a0\u7b97\u7684\u306a\u5e73\u884c\u79fb\u52d5\u30b0\u30eb\u30fc\u30d7\u306e\u8981\u7d20\u3001\u3064\u307e\u308a\u30d9\u30af\u30c8\u30eb\u3067\u3059\u3002\u540c\u69d8\u306b\u300112 \u97f3\u30b9\u30b1\u30fc\u30eb\u306e\u97f3\u7b26 (\u30aa\u30af\u30bf\u30fc\u30d6\u8b58\u5225\u4ed8\u304d) \u306f\u3001\u6574\u6570 mod \u306e\u52a0\u6cd5\u30b0\u30eb\u30fc\u30d7 Z_12 \u306e G \u30c8\u30eb\u30bd\u30eb\u3092\u5f62\u6210\u3057\u307e\u3059\u3002 12\u3001\u30b0\u30eb\u30fc\u30d7 Z_7 \u306e<span><a href=\"https:\/\/science-hub.click\/?p=91861\">\u66dc\u65e5<\/a><\/span>\u306a\u3069\u3002\u5b9f\u6570\u76f4\u7dda\u3068\u5b9f\u6570\u306e\u52a0\u6cd5\u7fa4\u306f\u5225\u306e\u4f8b\u3067\u3059\u3002\u7269\u7406\u30b7\u30b9\u30c6\u30e0\u306e<span><a href=\"https:\/\/science-hub.click\/?p=54845\">\u30a8\u30cd\u30eb\u30ae\u30fc<\/a><\/span>\u306f\u4efb\u610f\u306e\u5b9a\u6570<span><a href=\"https:\/\/science-hub.click\/?p=28224\">\u3092\u6cd5<\/a><\/span>\u3068\u3057\u3066\u306e\u307f\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u304c\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u5909\u52d5\u306f\u7fa4 R \u306e\u8981\u7d20\u3067\u3059\u3002<\/p><p>\u30e1\u30a4\u30f3<span><a href=\"https:\/\/science-hub.click\/?p=63159\">\u30d0\u30f3\u30c9\u30eb<\/a><\/span>\u306e<span>\u7e4a\u7dad<\/span>\u306fG-torsor\u3067\u3059\u3002<\/p><\/div><h2 class=\"ref_link\">\u53c2\u8003\u8cc7\u6599<\/h2><ol><li><a class=\"notranslate\" href=\"https:\/\/de.wikipedia.org\/wiki\/Dyname\">Dyname \u2013 allemand<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/en.wikipedia.org\/wiki\/Screw_theory\">Screw theory \u2013 anglais<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/ru.wikipedia.org\/wiki\/%D0%92%D0%B8%D0%BD%D1%82%D0%BE%D0%B2%D0%BE%D0%B5_%D0%B8%D1%81%D1%87%D0%B8%D1%81%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5\">\u0412\u0438\u043d\u0442\u043e\u0432\u043e\u0435 \u0438\u0441\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0435 \u2013 russe<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/de.wikipedia.org\/wiki\/Dyname\">Dyname \u2013 allemand<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/en.wikipedia.org\/wiki\/Screw_theory\">Screw theory \u2013 anglais<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/ru.wikipedia.org\/wiki\/%D0%92%D0%B8%D0%BD%D1%82%D0%BE%D0%B2%D0%BE%D0%B5_%D0%B8%D1%81%D1%87%D0%B8%D1%81%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5\">\u0412\u0438\u043d\u0442\u043e\u0432\u043e\u0435 \u0438\u0441\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0435 \u2013 russe<\/a><\/li><\/ol><\/div>\n<div class=\"feature-video\">\n <h2>\n  \u30c8\u30eb\u30bd\u30fc\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u30fb\u95a2\u9023\u52d5\u753b\n <\/h2>\n <div class=\"video-item\">\n  \n  <figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n   <div class=\"wp-block-embed__wrapper\">\n    <iframe loading=\"lazy\" title=\"\u5f3e\u85ac\u306e\u69cb\u9020\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/ar8mqlAoqU4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n   <\/div>\n  <\/figure>\n  \n <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u30c8\u30eb\u30bd\u30eb\u306f\u3001\u4e3b\u306b\u975e\u5909\u5f62\u56fa\u4f53\u306e\u529b\u5b66\u3067\u4f7f\u7528\u3055\u308c\u308b\u6570\u5b66\u7684\u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001\u56fa\u4f53\u306e\u52d5\u304d\u3068\u5916\u90e8\u74b0\u5883\u304b\u3089\u56fa\u4f53\u304c\u53d7\u3051\u308b\u6a5f\u68b0\u7684\u4f5c\u7528\u3092\u8aac\u660e\u3057\u307e\u3059\u3002 \u610f\u5473 \u30c8\u30eb\u30bd\u30eb\u306f\u7b49\u5c04\u5f71\u30d9\u30af\u30c8\u30eb\u5834\u3001\u3064\u307e\u308a\u30d9\u30af\u30c8\u30eb\u304c\u542b\u307e\u308c\u308b\u5834\u3067\u3059\u3002 $$ {\\overrigh [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":52604,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/img.youtube.com\/vi\/xn_myPbkN6c\/0.jpg","fifu_image_alt":"\u30c8\u30eb\u30bd\u30fc\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac","footnotes":""},"categories":[5],"tags":[11,13,48363,10,14,12,16,15],"class_list":["post-52603","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dictionary","tag-techniques","tag-technologie","tag-donald-meltzer","tag-actualite","tag-news","tag-dossier","tag-sciences","tag-article"],"_links":{"self":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/52603"}],"collection":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=52603"}],"version-history":[{"count":0,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/52603\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/media\/52604"}],"wp:attachment":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=52603"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=52603"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=52603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}