{"type":"rich","provider_url":"https://hatena.blog","image_url":null,"url":"https://language-and-engineering.hatenablog.jp/entry/20091223/p1","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Flanguage-and-engineering.hatenablog.jp%2Fentry%2F20091223%2Fp1\" title=\"\u96fb\u78c1\u6c17\u5b66\u8b1b\u7fa9\u30ce\u30fc\u30c8\uff1a\u30de\u30af\u30b9\u30a6\u30a7\u30eb\u65b9\u7a0b\u5f0f\u306e\u305f\u3081\u306e\u30d9\u30af\u30c8\u30eb\u89e3\u6790\u3000\uff08\uff12\uff09\u30ca\u30d6\u30e9\u3092\u4f7f\u3063\u3066 grad\u30fbdiv\u30fbrot \u306e\u8a08\u7b97\u3092\u7c21\u7d20\u5316 - \u4e3b\u306b\u8a00\u8a9e\u3068\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306b\u95a2\u3057\u3066\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://language-and-engineering.hatenablog.jp/","description":"Maxwell\u65b9\u7a0b\u5f0f\u306b\u57fa\u3065\u304f\u96fb\u78c1\u5834\u306e\u8a08\u7b97\u306e\u305f\u3081\u306b\uff0c\u524d\u56de\u306f\u4e0b\u8a18\u306e\u4e8b\u9805\u3092\u5b66\u3093\u3060\u3002 \u548c\u3092\u7e2e\u7d04\u5247\u3067\u7701\u3044\u3066\uff0c\u5185\u7a4d\u30fb\u5916\u7a4d\u306e\u8a08\u7b97\u3092\u7c21\u7d20\u5316\u3057\u3088\u3046http://language-and-engineering.hatenablog.jp/entry/20091115/p1 \u7d9a\u3044\u3066\u4eca\u56de\u306f\uff0c \u5fae\u5206\u306e\u8868\u793a\u3092\u30ca\u30d6\u30e9\u3067\u7701\u3044\u3066\uff0c\u5834\u306e\u8a08\u7b97\u3092\u7c21\u7d20\u5316\u3057\u3088\u3046 \u3068\u3044\u3046\u70b9\u3092\u5b66\u3076\u3002 \u305d\u3046\u3059\u308c\u3070 grad, div, rot \u306a\u3069\u306e\u30d9\u30af\u30c8\u30eb\u6f14\u7b97\u306b\u3064\u3044\u3066\uff0c\u5358\u306b\u76f4\u611f\u7684\u306b\u30a4\u30e1\u30fc\u30b8\u304c\u308f\u304b\u308b\u3060\u3051\u3067\u306a\u304f\uff0c\u5177\u4f53\u7684\u306a\u8a08\u7b97\u3092\u81ea\u5206\u3067\u7d20\u65e9\u304f\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3002\u305d\u3057\u3066\uff0c\u5404\u6f14\u7b97\u5b50\u306e\u672c\u8cea\u7684\u306a\u610f\u5473\u304c\u308f\u304b\u308b\u3088\u3046\u306b\u306a\u308b\u3002","author_url":"https://blog.hatena.ne.jp/language_and_engineering/","provider_name":"Hatena Blog","categories":["\u7269\u7406\u5b66","\u6570\u5b66","\u30b7\u30b1\u30d7\u30ea"],"height":"190","blog_title":"\u4e3b\u306b\u8a00\u8a9e\u3068\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306b\u95a2\u3057\u3066","published":"2009-12-23 00:00:00","width":"100%","author_name":"language_and_engineering","title":"\u96fb\u78c1\u6c17\u5b66\u8b1b\u7fa9\u30ce\u30fc\u30c8\uff1a\u30de\u30af\u30b9\u30a6\u30a7\u30eb\u65b9\u7a0b\u5f0f\u306e\u305f\u3081\u306e\u30d9\u30af\u30c8\u30eb\u89e3\u6790\u3000\uff08\uff12\uff09\u30ca\u30d6\u30e9\u3092\u4f7f\u3063\u3066 grad\u30fbdiv\u30fbrot \u306e\u8a08\u7b97\u3092\u7c21\u7d20\u5316","version":"1.0"}