天气预报15天查询> 生活> 人体中含量最多的元素前四位元素

人体中含量最多的元素前四位元素

更新时间: 2021-04-17 19:29:42     

1、人体中含量最多的前四位元素是:C,H,O,N。

2、地壳中含量最多的前四种元素按含量由多到少排列依次为氧、硅、铝、铁;人体中最多的物质是水,又因为水中氧元素质量大,所以人体中最多的元素是氧元素;太阳上含量最多的元素是氢元素;海洋中含量最多的物质是水,所以海洋中含量最多的元素是氧元素.

关键词: 人体 含量 元素

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-642649/ | 耗时:0.6585 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=642649 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=642649 LIMIT 0,1
select * from tbl_Articles_sphinx where id=642649 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1082171,1108275,1113479,1125574,1118627,1100981,1109507,1044917,1108205,1073614,1070442,1007198,1070260,1088778,1122855,1120404,1070928,1109316,1078116,1105878,1063891,1109541,1122693,1089936,1120755,1106978,1103031,1107364,1093913,1110848) ORDER BY field (ArticleID,1082171,1108275,1113479,1125574,1118627,1100981,1109507,1044917,1108205,1073614,1070442,1007198,1070260,1088778,1122855,1120404,1070928,1109316,1078116,1105878,1063891,1109541,1122693,1089936,1120755,1106978,1103031,1107364,1093913,1110848)