天气预报 > 其他 > 筷子为什么能在水里立起来
筷子为什么能在水里立起来
更新时间: 2020-11-04 00:00:00  

筷子能在水里立起来是因为筷子蘸水以后液体表面会有一些张力,那几根筷子已经变成了一个整体,慢慢的就找重心和立足点了,与一根筷子相比和碗底的接触面积就变大了,所有站住更容易。

关键词: 筷子 为什么 起来

筷子为什么能在水里立起来相关经验

天气预报

最新推荐

页面:/news/view-1473297/ | 耗时:0.2209 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1473297 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1473297 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1473297 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1078332,1073568,1078767,1123779,1122717,1069970,1078054,1111096,1071195,1078885,1092113,1129073,1094003,1123609,1118751,1119744,1080529,1041729,1082361,1104811,1084079,1124121,1123625,1094973,1097719,1125353,1123386,1064479,1085118,1059901) ORDER BY field (ArticleID,1078332,1073568,1078767,1123779,1122717,1069970,1078054,1111096,1071195,1078885,1092113,1129073,1094003,1123609,1118751,1119744,1080529,1041729,1082361,1104811,1084079,1124121,1123625,1094973,1097719,1125353,1123386,1064479,1085118,1059901)