天气预报 > 其他 > 一升水等于多少斤
一升水等于多少斤
更新时间: 2020-11-13 00:00:00  

一升水等于2斤。根据密度公式的变形式:m=Vρ,一般取1g/cm³作为水的密度计算,则一升水的质量为:1L*1g/cm³=1000cm³*1g/cm³=1000g=1公斤=2斤。水的影响因素还有气压温度:在四摄氏度,一个大气压时一升水等于两斤。

关键词: 等于 多少

一升水等于多少斤相关经验

天气预报

最新推荐

页面:/news/view-474329/ | 耗时:0.2003 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=474329 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=474329 LIMIT 0,1
select * from tbl_Articles_sphinx where id=474329 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1079217,207620,1132645,1054860,1119484,217892,894697,1304141,1115305,2725561,1133229,152263,1306516,2500366,1107168,1861729,1129603,1124396,1953588,2179950,2452757,1054144,1120522,2117102,1807770,1131377,2314081,2669892,713970,1097517) ORDER BY field (ArticleID,1079217,207620,1132645,1054860,1119484,217892,894697,1304141,1115305,2725561,1133229,152263,1306516,2500366,1107168,1861729,1129603,1124396,1953588,2179950,2452757,1054144,1120522,2117102,1807770,1131377,2314081,2669892,713970,1097517)