{"id":19546,"date":"2026-09-09T03:17:18","date_gmt":"2026-09-08T17:17:18","guid":{"rendered":"https:\/\/geoffreychen.com\/why-raindrops-on-glass-slide-after-they-merge\/"},"modified":"2026-09-09T03:17:18","modified_gmt":"2026-09-08T17:17:18","slug":"why-raindrops-on-glass-slide-after-they-merge","status":"publish","type":"post","link":"https:\/\/geoffreychen.com\/zh\/why-raindrops-on-glass-slide-after-they-merge\/","title":{"rendered":"\u8f66\u7a97\u4e0a\u7684\u5c0f\u96e8\u6ef4\u4e3a\u4ec0\u4e48\u5408\u5e76\u540e\u7a81\u7136\u6ed1\u4e0b\u6765\uff1f"},"content":{"rendered":"<\/p>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/public-assets.geoffreychen.com\/wordpress\/articles\/why-raindrops-on-glass-slide-after-they-merge\/ed7e21993a0fdb53678619b0.jpg?w=1140&#038;ssl=1\" alt=\"\u8f66\u7a97\u4e0a\u7684\u5c0f\u96e8\u6ef4\u4e3a\u4ec0\u4e48\u5408\u5e76\u540e\u7a81\u7136\u6ed1\u4e0b\u6765\uff1f\" loading=\"lazy\"><\/p>\n<p>\u659c\u7740\u7684\u8f66\u7a97\u4e0a\uff0c\u5c0f\u96e8\u6ef4\u5e76\u4e0d\u4f1a\u4e00\u843d\u4e0b\u5c31\u6ed1\u8d70\u3002\u6c34\u4e0e\u73bb\u7483\u63a5\u89e6\u7684\u8fb9\u7f18\u53eb\u63a5\u89e6\u7ebf\uff1b\u73bb\u7483\u4e0a\u7ec6\u5fae\u7684\u7c97\u7cd9\u3001\u7070\u5c18\u548c\u5316\u5b66\u5dee\u5f02\u4f1a\u628a\u8fd9\u6761\u7ebf\u201c\u9489\u201d\u5728\u539f\u5904\u3002\u6c34\u6ef4\u867d\u7136\u53d7\u91cd\u529b\u5411\u4e0b\u62c9\uff0c\u524d\u7f18\u548c\u540e\u7f18\u5374\u53ef\u4ee5\u5f62\u6210\u4e0d\u540c\u63a5\u89e6\u89d2\uff0c\u5728\u4e00\u5b9a\u8303\u56f4\u5185\u62b5\u4f4f\u6ed1\u52a8\u3002\u8fd9\u79cd\u73b0\u8c61\u79f0\u4e3a\u63a5\u89e6\u89d2\u6ede\u540e\u3002<\/p>\n<p>\u4e24\u6ef4\u76f8\u78b0\u65f6\uff0c\u8868\u9762\u5f20\u529b\u8fc5\u901f\u628a\u5b83\u4eec\u62c9\u6210\u4e00\u4e2a\u8f83\u5927\u7684\u6c34\u6ef4\u3002\u5408\u5e76\u4e0d\u662f\u51ed\u7a7a\u589e\u52a0\u6c34\u91cf\uff0c\u5374\u6539\u53d8\u4e86\u529b\u7684\u6bd4\u4f8b\uff1a\u6c34\u6ef4\u91cd\u91cf\u968f\u4f53\u79ef\u589e\u52a0\uff0c\u800c\u9489\u624e\u963b\u529b\u4e3b\u8981\u4f5c\u7528\u5728\u63a5\u89e6\u7ebf\u9644\u8fd1\u3002\u8f83\u5927\u7684\u6c34\u6ef4\u56e0\u6b64\u66f4\u5bb9\u6613\u8ba9\u6cbf\u659c\u9762\u7684\u91cd\u529b\u5206\u91cf\u8d85\u8fc7\u963b\u529b\uff0c\u4e00\u65e6\u8d8a\u8fc7\u4e34\u754c\u6761\u4ef6\uff0c\u539f\u5148\u9759\u6b62\u7684\u63a5\u89e6\u7ebf\u4fbf\u5f00\u59cb\u79fb\u52a8\uff0c\u6c34\u6ef4\u770b\u8d77\u6765\u5c31\u50cf\u7a81\u7136\u6ed1\u4e0b\u3002<\/p>\n<p>\u6ed1\u52a8\u540e\uff0c\u6c34\u6ef4\u6cbf\u8def\u541e\u5e76\u66f4\u591a\u5c0f\u6ef4\uff0c\u91cd\u91cf\u7ee7\u7eed\u589e\u52a0\uff0c\u5e38\u4f1a\u52a0\u901f\uff1b\u4f46\u901f\u5ea6\u8fd8\u53d7\u73bb\u7483\u503e\u89d2\u3001\u8868\u9762\u6d01\u51c0\u7a0b\u5ea6\u3001\u6da6\u6e7f\u6027\u548c\u7a7a\u6c14\u963b\u529b\u5f71\u54cd\u3002\u56e0\u800c\u201c\u5408\u5e76\u540e\u5fc5\u5b9a\u8d8a\u6ed1\u8d8a\u5feb\u201d\u4e0d\u662f\u5b9a\u5f8b\u3002\u51c6\u786e\u7684\u8bf4\u6cd5\u662f\uff1a\u5408\u5e76\u5e38\u628a\u6c34\u6ef4\u63a8\u8fc7\u5f00\u59cb\u6ed1\u52a8\u7684\u9608\u503c\uff0c\u800c\u8868\u9762\u72b6\u6001\u51b3\u5b9a\u8fd9\u4e2a\u9608\u503c\u6709\u591a\u9ad8\u3002<\/p>\n<p><a href=\"https:\/\/www.phfscience.nz\/digital-library\/modeling-the-effects-of-contact-angle-hysteresis-on-the-sliding-of-droplets-down-inclined-surfaces\/\" rel=\"nofollow\">https:\/\/www.phfscience.nz\/digital-library\/modeling-the-effects-of-contact-angle-hysteresis-on-the-sliding-of-droplets-down-inclined-surfaces\/<\/a><br \/><a href=\"https:\/\/pure.mpg.de\/rest\/items\/item_3368749\/component\/file_3368760\/content\" rel=\"nofollow\">https:\/\/pure.mpg.de\/rest\/items\/item_3368749\/component\/file_3368760\/content<\/a><\/p>\n<p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":17897162,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_geoff_meta_description_en":"Raindrops stay pinned to sloping glass until their growing weight overcomes contact-line resistance; 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