天气预报 > 其他 > 人呼吸一次多少秒
人呼吸一次多少秒
更新时间: 2020-11-12 00:00:00  

人呼吸一次正常的时间为1.3-2.2秒一次,但是还应该有个呼吸间隔期,大约为1-2秒。在麻醉医学里一般认为正常的吸气时间为0.8-1.2s,呼气时间为0.5-1秒.也就是说正常的时间为1.3-2.2秒一次,但是还应该有个呼吸间隔期,大约为1-2秒。

关键词: 呼吸 多少

人呼吸一次多少秒相关经验

天气预报

最新推荐

页面:/news/view-3456354/ | 耗时:0.2204 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=3456354 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3456354 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3456354 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1899230,514536,1077138,892016,1065623,1479365,1084249,1296187,1634724,1068258,1105952,2137159,2113322,2628767,1071239,1119484,944604,2221065,851453,1779300,1812983,1064247,1129269,1275332,1092034,1123871,1083208,111952,1306811,1127431) ORDER BY field (ArticleID,1899230,514536,1077138,892016,1065623,1479365,1084249,1296187,1634724,1068258,1105952,2137159,2113322,2628767,1071239,1119484,944604,2221065,851453,1779300,1812983,1064247,1129269,1275332,1092034,1123871,1083208,111952,1306811,1127431)