天气预报 > 汽车 > 大气压原理
大气压原理
更新时间: 2021-03-13 18:48:36  

大气压的原理:物体之间有万有引力的存在,同样的,地球对大气也有,地球对大气的吸引力,使大气包围在地球上空,而不会扩散到宇宙中去,这些吸引力,再作用在大气所接触的物体上,就产生了压力,就是所谓的大气压。

关键词: 大气压 原理

大气压原理相关经验

天气预报

最新推荐

页面:/news/view-1603124/ | 耗时:0.2518 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=1603124 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1603124 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1603124 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1533097,545519,3007864,513875,542196,2314961,3496245,2654675,865931,1828147,1215994,2512871,3364083,2458784,775224,1193559,973409,462665,1346687,1151058,2469300,424482,407955,1585830,1137840,1169148,757055,3219085,2509697,1199627) ORDER BY field (ArticleID,1533097,545519,3007864,513875,542196,2314961,3496245,2654675,865931,1828147,1215994,2512871,3364083,2458784,775224,1193559,973409,462665,1346687,1151058,2469300,424482,407955,1585830,1137840,1169148,757055,3219085,2509697,1199627)