天气预报15天查询> 其他> 气味分子是如何在水里传播的

气味分子是如何在水里传播的

更新时间: 2020-09-24 00:00:00     

气味的传播是靠分子的扩散。只要有合适的媒介与接受器,水中气味分子就会融在其中,分子进行扩散,特殊的接受器接受后会由大脑做出判断,如鲨鱼对血腥味的追踪。

关键词: 气味 分子 如何 传播

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-3144870/ | 耗时:0.7208 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=3144870 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=3144870 LIMIT 0,1
select * from tbl_Articles_sphinx where id=3144870 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1073858,1081699,1075975,993095,1062706,1049862,1061796,1052073,1066852,1067423,1044569,1055718,1082928,1077398,1072093,1078873,1076786,1079307,1071259,1044541,1066564,1064833,1001707,1130198,1065083,1028715,1077268,1077400,1072082,983962) ORDER BY field (ArticleID,1073858,1081699,1075975,993095,1062706,1049862,1061796,1052073,1066852,1067423,1044569,1055718,1082928,1077398,1072093,1078873,1076786,1079307,1071259,1044541,1066564,1064833,1001707,1130198,1065083,1028715,1077268,1077400,1072082,983962)