{"provider_url":"https://hatena.blog","type":"rich","blog_title":"\u3042\u308a\u306e\u307e\u307e\u306b\u751f\u304d\u308b","categories":["\u672c","\uff8c\uff9e\uff97\uff6f\uff78\uff8e\uff70\uff99\u3068\u6642\u7a7a\u306e\u65b9\u7a0b\u5f0f"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Flupogti.hatenablog.com%2Fentry%2F2019%2F06%2F25%2F182311\" title=\"\u30d6\u30e9\u30c3\u30af\u30db\u30fc\u30eb\u3068\u6642\u7a7a\u306e\u65b9\u7a0b\u5f0f - \u3042\u308a\u306e\u307e\u307e\u306b\u751f\u304d\u308b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"lupoGTI","author_url":"https://blog.hatena.ne.jp/lupoGTI/","width":"100%","blog_url":"https://lupogti.hatenablog.com/","version":"1.0","description":"\u5c0f\u6797\u664b\u5e73 \u300c\u30d6\u30e9\u30c3\u30af\u30db\u30fc\u30eb\u3068\u6642\u7a7a\u306e\u65b9\u7a0b\u5f0f\u300d\u30e1\u30e2 \u30d6\u30e9\u30c3\u30af\u30db\u30fc\u30eb\u3068\u6642\u7a7a\u306e\u65b9\u7a0b\u5f0f:15\u6b73\u304b\u3089\u306e\u4e00\u822c\u76f8\u5bfe\u8ad6 \u4f5c\u8005: \u5c0f\u6797\u664b\u5e73 \u51fa\u7248\u793e/\u30e1\u30fc\u30ab\u30fc: \u68ee\u5317\u51fa\u7248 \u767a\u58f2\u65e5: 2018/12/12 \u30e1\u30c7\u30a3\u30a2: \u5358\u884c\u672c \u3053\u306e\u5546\u54c1\u3092\u542b\u3080\u30d6\u30ed\u30b0 (2\u4ef6) \u3092\u898b\u308b \u5c0f\u6797\u664b\u5e73 \u300c\u30d6\u30e9\u30c3\u30af\u30db\u30fc\u30eb\u3068\u6642\u7a7a\u306e\u65b9\u7a0b\u5f0f\u300d\u30e1\u30e2 \u7b2c\uff14\u7ae0 \u6b21\u5143\u3092\u4e0a\u3052\u308b \uff5e\u504f\u5fae\u5206\u3068\uff13\u6b21\u5143\u5ea7\u6a19\uff5e \u30fb\u7dda\u7d20\u3092\uff13\u6b21\u5143\u3078\u62e1\u5f35\u3059\u308b\u3002 ds^2 = dr^2 + r^2d\u03b8^2 + r^2sin^2\u03b8d\u03b8^2 \u30fb\u30fb\u30fb(4.1) \u30fb\u7dda\u7d20\u306e\u53f3\u8fba\u306b\u3042\u308b\u9805\u306e\u6570\u306f\u3001\u7a7a\u9593\u306e\u6b21\u5143\u306b\u76f8\u5f53\u3059\u308b\u3002\u30fb\u3053\u306e\u7dda\u7d20\u306f\uff13\u6b21\u5143\u306e\u4f55\u3082\u306a\u3044\u7a7a\u9593\u3092\u8868\u3059\u3002\u30fb\u3053\u308c\u306f\uff13\u6b21\u5143\u5e73\u5766\u7a7a\u9593\u3001\uff13\u6b21\u5143\u30e6\u30fc\u30af\u30ea\u30c3\u30c9\u7a7a\u9593\u3068\u547c\u3070\u2026","height":"190","title":"\u30d6\u30e9\u30c3\u30af\u30db\u30fc\u30eb\u3068\u6642\u7a7a\u306e\u65b9\u7a0b\u5f0f","published":"2019-06-25 18:23:11","url":"https://lupogti.hatenablog.com/entry/2019/06/25/182311","image_url":"https://images-fe.ssl-images-amazon.com/images/I/51O-qWmbUwL._SL160_.jpg","provider_name":"Hatena Blog"}