{"id":5465,"date":"2026-03-05T20:16:50","date_gmt":"2026-03-05T11:16:50","guid":{"rendered":"https:\/\/eternalsphere.net\/echoes\/?p=5465"},"modified":"2026-06-06T06:53:48","modified_gmt":"2026-06-05T21:53:48","slug":"skfq4agrx3waj92","status":"publish","type":"post","link":"https:\/\/eternalsphere.net\/echoes\/index.php\/2026\/03\/05\/skfq4agrx3waj92\/","title":{"rendered":"\u6708\u76f8\uff1a\u4ece\u51e0\u4f55\u5173\u7cfb\u5230\u53ef\u89c2\u6d4b\u89c4\u5f8b"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u6708\u76f8\uff08lunar phases\uff09\u6307\u4ece\u5730\u7403\u4e0a\u770b\u5230\u7684\u6708\u4eae\u201c\u4eae\u9762\u5f62\u72b6\u201d\u968f\u65f6\u95f4\u5448\u73b0\u5468\u671f\u6027\u53d8\u5316\u7684\u73b0\u8c61\u3002\u6708\u76f8\u5e76\u4e0d\u662f\u201c\u6708\u4eae\u672c\u8eab\u4eae\u5ea6\u5728\u53d8\u201d\uff0c\u800c\u662f<strong>\u592a\u9633\u7167\u4eae\u6708\u7403\u7684\u90a3\u4e00\u534a<\/strong>\u5728\u4e0d\u540c\u7684\u65e5\u2014\u5730\u2014\u6708\u76f8\u5bf9\u4f4d\u7f6e\u4e0b\uff0c\u5730\u7403\u89c2\u6d4b\u8005\u80fd\u770b\u5230\u7684<strong>\u88ab\u7167\u4eae\u90e8\u5206\u6bd4\u4f8b<\/strong>\u5728\u53d8\u5316\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">1. \u6708\u76f8\u7684\u6839\u672c\u539f\u56e0\uff1a\u4e00\u534a\u6c38\u8fdc\u88ab\u7167\u4eae\uff0c\u53d8\u5316\u7684\u662f\u201c\u770b\u89c1\u591a\u5c11\u201d<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u4efb\u610f\u65f6\u523b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6708\u7403\u603b\u6709<strong>\u534a\u4e2a\u7403\u9762<\/strong>\u88ab\u592a\u9633\u7167\u4eae\uff1b<\/li>\n\n\n\n<li>\u4ece\u5730\u7403\u770b\u8fc7\u53bb\uff0c\u80fd\u770b\u5230\u7684\u4eae\u9762\u6bd4\u4f8b\u53d6\u51b3\u4e8e\u4e00\u4e2a\u89d2\u5ea6\uff1a<strong>\u76f8\u4f4d\u89d2\uff08phase angle\uff09<\/strong>\uff0c\u5373\u5728\u6708\u7403\u5904\u3001\u7531\u201c\u6307\u5411\u5730\u7403\u201d\u548c\u201c\u6307\u5411\u592a\u9633\u201d\u4e24\u6761\u65b9\u5411\u6784\u6210\u7684\u5939\u89d2\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u7406\u60f3\u51e0\u4f55\u8fd1\u4f3c\u4e0b\uff0c\u6708\u7403\u201c\u53ef\u89c1\u4eae\u9762\u6bd4\u4f8b\u201d <math><semantics><mrow><mi>k<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">k<\/annotation><\/semantics><\/math>k \u4e0e\u76f8\u4f4d\u89d2 <math><semantics><mrow><mi>i<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">i<\/annotation><\/semantics><\/math>i \u7684\u5173\u7cfb\u4e3a\uff1a<math display=\"block\"><semantics><mrow><mi>k<\/mi><mo>=<\/mo><mfrac><mrow><mn>1<\/mn><mo>+<\/mo><mi>cos<\/mi><mo>\u2061<\/mo><mi>i<\/mi><\/mrow><mn>2<\/mn><\/mfrac><\/mrow><annotation encoding=\"application\/x-tex\">k=\\frac{1+\\cos i}{2}<\/annotation><\/semantics><\/math>k=21+cosi\u200b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53 <math><semantics><mrow><mi>i<\/mi><mo>=<\/mo><msup><mn>0<\/mn><mo>\u2218<\/mo><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">i=0^\\circ<\/annotation><\/semantics><\/math>i=0\u2218\uff08\u63a5\u8fd1\u6ee1\u6708\u51e0\u4f55\uff09\u65f6 <math><semantics><mrow><mi>k<\/mi><mo>\u2248<\/mo><mn>1<\/mn><\/mrow><annotation encoding=\"application\/x-tex\">k\\approx1<\/annotation><\/semantics><\/math>k\u22481\uff1b\u5f53 <math><semantics><mrow><mi>i<\/mi><mo>=<\/mo><msup><mn>180<\/mn><mo>\u2218<\/mo><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">i=180^\\circ<\/annotation><\/semantics><\/math>i=180\u2218\uff08\u63a5\u8fd1\u65b0\u6708\u51e0\u4f55\uff09\u65f6 <math><semantics><mrow><mi>k<\/mi><mo>\u2248<\/mo><mn>0<\/mn><\/mrow><annotation encoding=\"application\/x-tex\">k\\approx0<\/annotation><\/semantics><\/math>k\u22480\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u8fd9\u6761\u516c\u5f0f\u672c\u8d28\u4e0a\u53ea\u662f\u201c\u7403\u9762\u88ab\u5e73\u9762\u5206\u5272\u540e\uff0c\u4ece\u7279\u5b9a\u89c6\u7ebf\u65b9\u5411\u770b\u5230\u7684\u6295\u5f71\u4eae\u9762\u6bd4\u4f8b\u201d\u7684\u7ed3\u679c\uff1b\u5b83\u628a\u6708\u76f8\u4ece\u201c\u770b\u8d77\u6765\u50cf\u4ec0\u4e48\u201d\u53d8\u6210\u4e86\u201c\u53ef\u8ba1\u7b97\u7684\u51e0\u4f55\u91cf\u201d\u3002<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">2. \u4e00\u4e2a\u5468\u671f\u4e3a\u4ec0\u4e48\u662f 29.53 \u5929\uff1a\u6714\u671b\u6708 vs \u6052\u661f\u6708<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f88\u591a\u4eba\u4f1a\u6df7\u6dc6\u4e24\u4e2a\u5468\u671f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6052\u661f\u6708\uff08sidereal month\uff09<\/strong>\uff1a\u6708\u7403\u76f8\u5bf9\u4e8e\u9065\u8fdc\u6052\u661f\u7ed5\u5730\u7403\u4e00\u5468\u7684\u5468\u671f\uff0c\u7ea6 27.3 \u5929\uff1b<\/li>\n\n\n\n<li><strong>\u6714\u671b\u6708\uff08synodic month\uff09<\/strong>\uff1a\u4ece\u4e00\u6b21\u65b0\u6708\u5230\u4e0b\u4e00\u6b21\u65b0\u6708\uff08\u6216\u4ece\u6ee1\u6708\u5230\u6ee1\u6708\uff09\u7684\u5468\u671f\uff0c\u7ea6 29.53 \u5929\u2014\u2014<strong>\u6708\u76f8\u53d8\u5316\u7684\u771f\u6b63\u5468\u671f<\/strong>\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u6714\u671b\u6708\u66f4\u957f\u7684\u539f\u56e0\u662f\uff1a\u6708\u7403\u7ed5\u5730\u7403\u8f6c\u4e00\u5708\u7684\u540c\u65f6\uff0c<strong>\u5730\u7403\u4e5f\u5728\u7ed5\u592a\u9633\u516c\u8f6c<\/strong>\uff1b\u8981\u518d\u6b21\u8fbe\u5230\u540c\u6837\u7684\u65e5\u2014\u5730\u2014\u6708\u76f8\u5bf9\u65b9\u5411\uff08\u540c\u6837\u7684\u6708\u76f8\uff09\uff0c\u6708\u7403\u9700\u8981\u201c\u591a\u8ffd\u4e00\u70b9\u89d2\u5ea6\u201d\u3002\u6714\u671b\u6708\u5e73\u5747\u957f\u5ea6\u7ea6 <strong>29.53059 \u5929<\/strong>\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">3. \u4ece\u201c\u521d\u4e00\u5230\u5341\u4e94\u518d\u5230\u6708\u5e95\u201d\uff1a\u6708\u76f8\u4e0e\u76f8\u5bf9\u4f4d\u7f6e\u7684\u6807\u51c6\u5e8f\u5217<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u201c\u6714\uff08\u65b0\u6708\uff09\u2192\u671b\uff08\u6ee1\u6708\uff09\u2192\u6714\u201d\u4e3a\u4e00\u6574\u5708\uff08\u7ea6 29.53 \u5929\uff09\uff0c\u53ef\u6309 8 \u4e2a\u5178\u578b\u76f8\u4f4d\u63cf\u8ff0\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u65b0\u6708\uff08\u6714\uff0c\u521d\u4e00\u9644\u8fd1\uff09<\/strong><br><strong>\u51e0\u4f55<\/strong>\uff1a\u6708\u7403\u5927\u81f4\u4f4d\u4e8e\u5730\u7403\u4e0e\u592a\u9633\u4e4b\u95f4\uff08\u592a\u9633\u2014\u6708\u7403\u2014\u5730\u7403\u8fd1\u5171\u7ebf\uff09<br><strong>\u89c2\u6d4b<\/strong>\uff1a\u4eae\u9762\u671d\u5411\u592a\u9633\uff0c\u80cc\u5411\u5730\u7403\uff0c\u901a\u5e38\u51e0\u4e4e\u4e0d\u53ef\u89c1<\/li>\n\n\n\n<li><strong>\u5a25\u7709\u6708\uff08\u6e10\u76c8\uff09<\/strong><br><strong>\u51e0\u4f55<\/strong>\uff1a\u65e5\u2014\u5730\u2014\u6708\u7684\u89d2\u8ddd\u9010\u65e5\u589e\u5927<br><strong>\u89c2\u6d4b<\/strong>\uff1a\u508d\u665a\u897f\u65b9\u53ef\u89c1\u7ec6\u5f2f\u6708\uff0c\u4eae\u9762\u9010\u6e10\u201c\u53d8\u80d6\u201d<\/li>\n\n\n\n<li><strong>\u4e0a\u5f26\u6708\uff08\u521d\u516b\u9644\u8fd1\uff09<\/strong><br><strong>\u51e0\u4f55<\/strong>\uff1a\u65e5\u2014\u5730\u2014\u6708\u89d2\u8ddd\u63a5\u8fd1 <math><semantics><mrow><msup><mn>90<\/mn><mo>\u2218<\/mo><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">90^\\circ<\/annotation><\/semantics><\/math>90\u2218<br><strong>\u89c2\u6d4b<\/strong>\uff1a\u534a\u6708\uff1b\u5e38\u5728\u4e0b\u5348\/\u508d\u665a\u5347\u8d77\uff0c\u591c\u95f4\u8f83\u6613\u89c2\u6d4b<\/li>\n\n\n\n<li><strong>\u76c8\u51f8\u6708\uff08\u6e10\u76c8\uff09<\/strong><br><strong>\u89c2\u6d4b<\/strong>\uff1a\u4eae\u9762\u8d85\u8fc7\u4e00\u534a\uff0c\u9010\u6e10\u63a5\u8fd1\u6ee1\u6708<\/li>\n\n\n\n<li><strong>\u6ee1\u6708\uff08\u671b\uff0c\u5341\u4e94\u9644\u8fd1\uff09<\/strong><br><strong>\u51e0\u4f55<\/strong>\uff1a\u5730\u7403\u5927\u81f4\u4f4d\u4e8e\u592a\u9633\u4e0e\u6708\u7403\u4e4b\u95f4\uff08\u592a\u9633\u2014\u5730\u7403\u2014\u6708\u7403\u8fd1\u5171\u7ebf\uff09<br><strong>\u89c2\u6d4b<\/strong>\uff1a\u4eae\u9762\u57fa\u672c\u5168\u90e8\u671d\u5411\u5730\u7403\uff0c\u6574\u591c\u66f4\u6613\u89c2\u6d4b<\/li>\n\n\n\n<li><strong>\u4e8f\u51f8\u6708\uff08\u6e10\u4e8f\uff09<\/strong><br><strong>\u89c2\u6d4b<\/strong>\uff1a\u4ecd\u5f88\u4eae\uff0c\u4f46\u4eae\u9762\u5f00\u59cb\u51cf\u5c11<\/li>\n\n\n\n<li><strong>\u4e0b\u5f26\u6708\uff08\u4e8c\u5341\u4e09\u9644\u8fd1\uff09<\/strong><br><strong>\u51e0\u4f55<\/strong>\uff1a\u518d\u6b21\u63a5\u8fd1 <math><semantics><mrow><msup><mn>90<\/mn><mo>\u2218<\/mo><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">90^\\circ<\/annotation><\/semantics><\/math>90\u2218 \u89d2\u8ddd\uff08\u4f46\u76f8\u4f4d\u987a\u5e8f\u5df2\u8fdb\u5165\u201c\u4e8f\u201d\u9636\u6bb5\uff09<br><strong>\u89c2\u6d4b<\/strong>\uff1a\u534a\u6708\uff1b\u5e38\u5728\u540e\u534a\u591c\u5230\u6e05\u6668\u66f4\u663e\u8457<\/li>\n\n\n\n<li><strong>\u6b8b\u6708\uff08\u6e10\u4e8f\uff09<\/strong><br><strong>\u89c2\u6d4b<\/strong>\uff1a\u6e05\u6668\u4e1c\u65b9\u7ec6\u5f2f\u6708\uff0c\u8d8a\u6765\u8d8a\u7ec6\uff0c\u6700\u7ec8\u56de\u5230\u65b0\u6708<\/li>\n<\/ol>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u201c\u521d\u4e00\u2014\u5341\u4e94\u2014\u6708\u5e95\u201d\u7684\u76f4\u89c9\u5bf9\u5e94\uff1a<strong>\u4ece\u65b0\u6708\u9010\u6e10\u76c8\u5230\u6ee1\u6708\uff0c\u518d\u9010\u6e10\u4e8f\u56de\u65b0\u6708<\/strong>\u3002\u519c\u5386\u65e5\u671f\u4e0e\u6708\u76f8\u5f3a\u76f8\u5173\uff0c\u4f46\u5728\u5177\u4f53\u54ea\u4e00\u5929\u8fbe\u5230\u201c\u7cbe\u786e\u4e0a\u5f26\/\u671b\/\u4e0b\u5f26\/\u6714\u201d\uff0c\u6bcf\u4e2a\u6708\u4f1a\u6709\u5c0f\u5e45\u504f\u79fb\uff08\u53d7\u8f68\u9053\u692d\u5706\u4e0e\u901f\u5ea6\u53d8\u5316\u5f71\u54cd\uff09\u3002<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">4. \u4e3a\u4ec0\u4e48\u6ee1\u6708\u901a\u5e38\u4e0d\u4f1a\u201c\u88ab\u5730\u7403\u6321\u4f4f\u201d\uff1a\u6708\u98df\u9700\u8981\u989d\u5916\u6761\u4ef6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u201c\u6ee1\u6708=\u6708\u7403\u5728\u5730\u7403\u80cc\u540e\u201d\u5e76\u4e0d\u610f\u5473\u7740\u6708\u7403\u4f1a\u8fdb\u5165\u5730\u7403\u5f71\u5b50\u3002\u539f\u56e0\u662f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6708\u7403\u8f68\u9053\u5e73\u9762\u76f8\u5bf9\u5730\u7403\u516c\u8f6c\u8f68\u9053\uff08\u9ec4\u9053\u9762\uff09<strong>\u503e\u659c\u7ea6 5\u00b0<\/strong>\uff0c\u56e0\u6b64\u591a\u6570\u6ee1\u6708\u65f6\u6708\u7403\u4f1a\u4ece\u5730\u7403\u672c\u5f71\u4e0a\u65b9\u6216\u4e0b\u65b9\u63a0\u8fc7\u3002<\/li>\n\n\n\n<li>\u53ea\u6709\u5f53\u65b0\u6708\/\u6ee1\u6708\u53d1\u751f\u5728\u6708\u7403\u8f68\u9053\u4e0e\u9ec4\u9053\u9762\u7684\u4ea4\u70b9\uff08<strong>\u4ea4\u70b9\/\u8282\u70b9<\/strong>\uff09\u9644\u8fd1\uff0c\u624d\u53ef\u80fd\u51fa\u73b0\u65e5\u98df\/\u6708\u98df\uff0c\u8fd9\u4e5f\u5bfc\u81f4\u98df\u73b0\u8c61\u5448\u73b0\u5927\u7ea6\u534a\u5e74\u4e00\u6b21\u7684\u201c\u98df\u5b63\u201d\u8282\u5f8b\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">5. \u89c2\u6d4b\u4e0a\u7684\u786c\u89c4\u5f8b\uff1a\u6708\u4eae\u6bcf\u5929\u63a8\u8fdf\u5347\u8d77\u7ea6 50 \u5206\u949f\uff08\u8fd1\u4f3c\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6708\u7403\u76f8\u5bf9\u6052\u661f\u6bcf\u5929\u4e1c\u79fb\u7ea6\u5341\u51e0\u5ea6\u91cf\u7ea7\uff0c\u56e0\u6b64\u5bf9\u5730\u9762\u89c2\u6d4b\u8005\u6765\u8bf4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6708\u4eae\u6bcf\u5929\u5927\u81f4\u4f1a\u6bd4\u524d\u4e00\u5929<strong>\u665a\u5347\u8d77<\/strong>\uff08\u5e73\u5747\u7ea6 50 \u5206\u949f\u7684\u91cf\u7ea7\uff0c\u5177\u4f53\u968f\u8f68\u9053\u901f\u5ea6\u800c\u53d8\uff09<br>\u8fd9\u80fd\u76f4\u63a5\u89e3\u91ca\uff1a\u65b0\u6708\u9644\u8fd1\u96be\u89c1\u3001\u4e0a\u5f26\u504f\u508d\u665a\u3001\u6ee1\u6708\u6574\u591c\u3001\u4e0b\u5f26\u504f\u6e05\u6668\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h1 class=\"wp-block-heading\">\u5728\u7ebf\u52a8\u6001\u6f14\u793a\u7cfb\u7edf\uff08\u7528\u4e8e\u81ea\u67e5\u4e0e\u7814\u7a76\uff09<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u9762\u56db\u4e2a\u6a21\u62df\u5668\u7ec4\u5408\u8d77\u6765\uff0c\u51e0\u4e4e\u80fd\u8986\u76d6\u201c\u4ece\u6982\u5ff5\u5230\u4e09\u7ef4\u76f4\u89c9\u518d\u5230\u5929\u4f53\u5c3a\u5ea6\u201d\u7684\u6240\u6709\u9700\u6c42\uff1b\u5e76\u4e14\u90fd\u652f\u6301\u4ea4\u4e92\/\u52a8\u753b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">1) PBS LearningMedia \u2014 Lunar Phases Simulation<br>https:\/\/www.pbslearningmedia.org\/resource\/buac19-68-sci-ess-moonphaseint\/lunar-phases-simulation\/2) UNL NAAP \u2014 Lunar Phase Simulator<br>https:\/\/astro.unl.edu\/naap\/lps\/animations\/lps.html3) Tutiempo \u2014 Sun, Earth and Moon Position (3D Simulator)<br>https:\/\/en.tutiempo.net\/astronomy\/sun-earth-moon-3d.html4) NASA\/JPL \u2014 Eyes on the Solar System\uff08\u5b9a\u4f4d\u5230 Moon\uff09<br>https:\/\/eyes.nasa.gov\/apps\/solar-system\/#\/earth\/moons\/moon<\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PBS \u7684\u8fd9\u4e2a\u8d44\u6e90\u7528\u4e8e\u63a2\u7d22\u65e5\u2014\u5730\u2014\u6708\u7cfb\u7edf\u5e76\u7406\u89e3\u6708\u76f8\uff0c\u8d44\u6e90\u9875\u660e\u786e\u6307\u5411\u5176\u6a21\u62df\u7528\u9014\u3002<\/li>\n\n\n\n<li>NAAP \u7684 Lunar Phases Lab\/Simulator \u4e13\u95e8\u7528\u201c\u4fef\u89c6\u51e0\u4f55 + \u5929\u7a7a\u89c6\u89d2\u201d\u5c55\u793a\u6708\u76f8\u6765\u6e90\u3002<\/li>\n\n\n\n<li>Tutiempo \u7684 3D \u6a21\u62df\u5668\u5f3a\u8c03\u53ef\u65cb\u8f6c\u89c6\u89d2\u4e0e\u6307\u5b9a\u65f6\u523b\u4f4d\u7f6e\u5173\u7cfb\u3002<\/li>\n\n\n\n<li>NASA Eyes \u662f\u6d4f\u89c8\u5668\u7aef 3D \u592a\u9633\u7cfb\u53ef\u89c6\u5316\uff0c\u53ef\u5feb\u8fdb\/\u56de\u653e\u5e76\u63a2\u7d22\u884c\u661f\u3001\u536b\u661f\u4e0e\u4efb\u52a1\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u63a8\u8350\u7684\u201c\u7814\u7a76\u6d41\u7a0b\u201d\uff08\u6700\u7701\u65f6\u95f4\u3001\u6700\u4e0d\u5bb9\u6613\u8d70\u504f\uff09<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5148\u7528 NAAP<\/strong><br>\u628a\u201c\u6708\u7403\u5728\u8f68\u9053\u4e0a\u4e0d\u540c\u4f4d\u7f6e \u2194 \u5730\u7403\u4e0a\u770b\u5230\u7684\u6708\u76f8\u201d\u5efa\u7acb\u4e00\u4e00\u5bf9\u5e94\uff08\u540c\u65f6\u770b\u4fef\u89c6\u4e0e\u5929\u7a7a\u89c6\u89d2\uff09\u3002<\/li>\n\n\n\n<li><strong>\u518d\u7528 PBS<\/strong><br>\u5728\u201c\u6559\u5b66\u53cb\u597d\u201d\u7684\u754c\u9762\u91cc\u91cd\u590d\u9a8c\u8bc1\uff1a\u540c\u4e00\u51e0\u4f55\uff0c\u6708\u76f8\u89c2\u6d4b\u7ed3\u679c\u4e00\u81f4\u3002<\/li>\n\n\n\n<li><strong>\u7528 Tutiempo 3D \u89e3\u51b3\u4e09\u7ef4\u76f4\u89c9<\/strong><br>\u7279\u522b\u662f\u7406\u89e3\u201c\u6ee1\u6708\u4e3a\u4f55\u901a\u5e38\u4e0d\u6708\u98df\u201d\u201c\u8f68\u9053\u503e\u89d2\u4e0e\u8282\u70b9\u201d\u7684\u7a7a\u95f4\u5173\u7cfb\u3002<\/li>\n\n\n\n<li><strong>\u6700\u540e\u7528 NASA Eyes \u628a\u5c3a\u5ea6\u62c9\u5927<\/strong><br>\u628a\u5730\u6708\u7cfb\u7edf\u653e\u8fdb\u6574\u4e2a\u592a\u9633\u7cfb\u8fd0\u52a8\u6846\u67b6\u91cc\uff0c\u7528\u65f6\u95f4\u5feb\u8fdb\u89c2\u5bdf\u957f\u671f\u53d8\u5316\u3002<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5ef6\u4f38\uff1a\u628a\u6708\u76f8\u53d8\u6210\u201c\u53ef\u9a8c\u8bc1\u6570\u636e\u201d\u7684\u7b80\u5355\u8bb0\u5f55\u6cd5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u60f3\u628a\u7406\u89e3\u4ece\u201c\u4f1a\u8bb2\u201d\u5347\u7ea7\u4e3a\u201c\u53ef\u68c0\u9a8c\u201d\uff0c\u6700\u6709\u6548\u7684\u662f\u8fde\u7eed\u8bb0\u5f55\u4e00\u4e2a\u6714\u671b\u6708\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u65e5\u671f\uff08\u516c\u5386\/\u519c\u5386\u90fd\u53ef\uff09<\/li>\n\n\n\n<li>\u770b\u5230\u7684\u6708\u76f8\uff08\u7167\u7247\u6216\u7b80\u5355\u7d20\u63cf\uff09<\/li>\n\n\n\n<li>\u89c2\u6d4b\u65f6\u95f4\u6bb5\uff08\u508d\u665a\/\u5348\u591c\/\u6e05\u6668\uff09<\/li>\n\n\n\n<li>\u6708\u4eae\u5927\u81f4\u65b9\u4f4d\u4e0e\u9ad8\u5ea6<\/li>\n\n\n\n<li>\u5929\u6c14\/\u900f\u660e\u5ea6\uff08\u5f71\u54cd\u53ef\u89c1\u5ea6\uff09<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bb0\u5f55\u6ee1\u4e00\u4e2a\u5468\u671f\u540e\uff0c\u4f1a\u81ea\u7136\u5f97\u5230\u4e09\u6761\u7ed3\u8bba\uff1a<br>(1) \u6708\u76f8\u987a\u5e8f\u4e0d\u53ef\u9006\uff1b(2) \u6714\u671b\u5468\u671f\u7ea6 29.5 \u5929\uff1b(3) \u6708\u4eae\u51fa\u73b0\u65f6\u95f4\u7cfb\u7edf\u6027\u63a8\u8fdf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6708\u76f8\uff08lunar phases\uff09\u6307\u4ece\u5730\u7403\u4e0a\u770b\u5230\u7684\u6708\u4eae\u201c\u4eae\u9762\u5f62\u72b6\u201d\u968f\u65f6\u95f4\u5448\u73b0\u5468\u671f\u6027\u53d8\u5316\u7684\u73b0\u8c61\u3002\u6708\u76f8\u5e76\u4e0d\u662f\u201c\u6708\u4eae\u672c\u8eab\u4eae\u5ea6\u5728\u53d8\u201d\uff0c\u800c\u662f\u592a\u9633\u7167\u4eae\u6708\u7403\u7684\u90a3\u4e00\u534a\u5728\u4e0d\u540c\u7684\u65e5\u2014\u5730\u2014\u6708\u76f8\u5bf9\u4f4d\u7f6e\u4e0b\uff0c\u5730\u7403\u89c2\u6d4b\u8005\u80fd\u770b\u5230\u7684\u88ab\u7167\u4eae\u90e8\u5206\u6bd4\u4f8b\u5728\u53d8\u5316\u3002 1. \u6708\u76f8\u7684\u6839\u672c\u539f\u56e0\uff1a\u4e00\u534a\u6c38\u8fdc\u88ab\u7167\u4eae\uff0c\u53d8\u5316\u7684\u662f\u201c\u770b\u89c1\u591a\u5c11\u201d \u5728\u4efb\u610f\u65f6\u523b\uff1a \u5728\u7406\u60f3\u51e0\u4f55\u8fd1\u4f3c\u4e0b\uff0c\u6708\u7403\u201c\u53ef\u89c1\u4eae\u9762\u6bd4\u4f8b\u201d kkk \u4e0e\u76f8\u4f4d\u89d2 iii \u7684\u5173\u7cfb\u4e3a\uff1ak=1+cos\u2061i2k=\\frac{1+\\cos i}{2}k=21+cosi\u200b \u5f53 i=0\u2218i=0^\\circi=0\u2218\uff08\u63a5\u8fd1\u6ee1\u6708\u51e0\u4f55\uff09\u65f6 k\u22481k\\approx1k\u22481\uff1b\u5f53 i=180\u2218i=180^\\circi=180\u2218\uff08\u63a5\u8fd1\u65b0\u6708\u51e0\u4f55\uff09\u65f6 k\u22480k\\approx0k\u22480\u3002 \u8fd9\u6761\u516c\u5f0f\u672c\u8d28\u4e0a\u53ea\u662f\u201c\u7403\u9762\u88ab\u5e73\u9762\u5206\u5272\u540e\uff0c\u4ece\u7279\u5b9a\u89c6\u7ebf\u65b9\u5411\u770b\u5230\u7684\u6295\u5f71\u4eae\u9762\u6bd4\u4f8b\u201d\u7684\u7ed3\u679c\uff1b\u5b83\u628a\u6708\u76f8\u4ece\u201c\u770b\u8d77\u6765\u50cf\u4ec0\u4e48\u201d\u53d8\u6210\u4e86\u201c\u53ef\u8ba1\u7b97\u7684\u51e0\u4f55\u91cf\u201d\u3002 2. \u4e00\u4e2a\u5468\u671f\u4e3a\u4ec0\u4e48\u662f 29.53 \u5929\uff1a\u6714\u671b\u6708 vs \u6052\u661f\u6708 \u5f88\u591a\u4eba\u4f1a\u6df7\u6dc6\u4e24\u4e2a\u5468\u671f\uff1a \u6714\u671b\u6708\u66f4\u957f\u7684\u539f\u56e0\u662f\uff1a\u6708\u7403\u7ed5\u5730\u7403\u8f6c\u4e00\u5708\u7684\u540c\u65f6\uff0c\u5730\u7403\u4e5f\u5728\u7ed5\u592a\u9633\u516c\u8f6c\uff1b\u8981\u518d\u6b21\u8fbe\u5230\u540c\u6837\u7684\u65e5\u2014\u5730\u2014\u6708\u76f8\u5bf9\u65b9\u5411\uff08\u540c\u6837\u7684\u6708\u76f8\uff09\uff0c\u6708\u7403\u9700\u8981\u201c\u591a\u8ffd\u4e00\u70b9\u89d2\u5ea6\u201d\u3002\u6714\u671b\u6708\u5e73\u5747\u957f\u5ea6\u7ea6 29.53059 \u5929\u3002 3. \u4ece\u201c\u521d\u4e00\u5230\u5341\u4e94\u518d\u5230\u6708\u5e95\u201d\uff1a\u6708\u76f8\u4e0e\u76f8\u5bf9\u4f4d\u7f6e\u7684\u6807\u51c6\u5e8f\u5217 \u4ee5\u201c\u6714\uff08\u65b0\u6708\uff09\u2192\u671b\uff08\u6ee1\u6708\uff09\u2192\u6714\u201d\u4e3a\u4e00\u6574\u5708\uff08\u7ea6 29.53 \u5929\uff09\uff0c\u53ef\u6309 8 \u4e2a\u5178\u578b\u76f8\u4f4d\u63cf\u8ff0\uff1a \u201c\u521d\u4e00\u2014\u5341\u4e94\u2014\u6708\u5e95\u201d\u7684\u76f4\u89c9\u5bf9\u5e94\uff1a\u4ece\u65b0\u6708\u9010\u6e10\u76c8\u5230\u6ee1\u6708\uff0c\u518d\u9010\u6e10\u4e8f\u56de\u65b0\u6708\u3002\u519c\u5386\u65e5\u671f\u4e0e\u6708\u76f8\u5f3a\u76f8\u5173\uff0c\u4f46\u5728\u5177\u4f53\u54ea\u4e00\u5929\u8fbe\u5230\u201c\u7cbe\u786e\u4e0a\u5f26\/\u671b\/\u4e0b\u5f26\/\u6714\u201d\uff0c\u6bcf\u4e2a\u6708\u4f1a\u6709\u5c0f\u5e45\u504f\u79fb\uff08\u53d7\u8f68\u9053\u692d\u5706\u4e0e\u901f\u5ea6\u53d8\u5316\u5f71\u54cd\uff09\u3002 4. \u4e3a\u4ec0\u4e48\u6ee1\u6708\u901a\u5e38\u4e0d\u4f1a\u201c\u88ab\u5730\u7403\u6321\u4f4f\u201d\uff1a\u6708\u98df\u9700\u8981\u989d\u5916\u6761\u4ef6 \u201c\u6ee1\u6708=\u6708\u7403\u5728\u5730\u7403\u80cc\u540e\u201d\u5e76\u4e0d\u610f\u5473\u7740\u6708\u7403\u4f1a\u8fdb\u5165\u5730\u7403\u5f71\u5b50\u3002\u539f\u56e0\u662f\uff1a 5. \u89c2\u6d4b\u4e0a\u7684\u786c\u89c4\u5f8b\uff1a\u6708\u4eae\u6bcf\u5929\u63a8\u8fdf\u5347\u8d77\u7ea6 50 \u5206\u949f\uff08\u8fd1\u4f3c\uff09 \u6708\u7403\u76f8\u5bf9\u6052\u661f\u6bcf\u5929\u4e1c\u79fb\u7ea6\u5341\u51e0\u5ea6\u91cf\u7ea7\uff0c\u56e0\u6b64\u5bf9\u5730\u9762\u89c2\u6d4b\u8005\u6765\u8bf4\uff1a \u5728\u7ebf\u52a8\u6001\u6f14\u793a\u7cfb\u7edf\uff08\u7528\u4e8e\u81ea\u67e5\u4e0e\u7814\u7a76\uff09 \u4e0b\u9762\u56db\u4e2a\u6a21\u62df\u5668\u7ec4\u5408\u8d77\u6765\uff0c\u51e0\u4e4e\u80fd\u8986\u76d6\u201c\u4ece\u6982\u5ff5\u5230\u4e09\u7ef4\u76f4\u89c9\u518d\u5230\u5929\u4f53\u5c3a\u5ea6\u201d\u7684\u6240\u6709\u9700\u6c42\uff1b\u5e76\u4e14\u90fd\u652f\u6301\u4ea4\u4e92\/\u52a8\u753b\uff1a 1) PBS LearningMedia \u2014 Lunar 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