天气预报 > 其他 > 一颗头颅的重量多少斤
一颗头颅的重量多少斤
更新时间: 2020-11-04 00:00:00  

一个成年人的头颅重量大约在4.5~5.5公斤,头颅之重量约占一成年人体重的7.7%。

头在解剖学上是指动物的吻端部分,通常包括脑、眼、耳、鼻、口等器官(所有这些器官都支撑着各种感官功能,如视觉、听觉、嗅觉、味觉)。有些非常低等的动物可能没有头部,但多数两侧对称动物都有头。现在也有“领导,代表”之意。

关键词: 头颅 重量 多少

一颗头颅的重量多少斤相关经验

天气预报

最新推荐

页面:/news/view-2723430/ | 耗时:0.0766 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=2723430 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2723430 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2723430 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1078725,1086394,1129337,1050395,1088467,1082203,1049836,1099121,1062488,1102416,1055694,1106054,1082936,1106711,1079606,1089630,1101629,1063309,1085154,1086832,1105035,1085372,1069253,1068900,1129893,1078318,1108051,1048878,1123825,1092926) ORDER BY field (ArticleID,1078725,1086394,1129337,1050395,1088467,1082203,1049836,1099121,1062488,1102416,1055694,1106054,1082936,1106711,1079606,1089630,1101629,1063309,1085154,1086832,1105035,1085372,1069253,1068900,1129893,1078318,1108051,1048878,1123825,1092926)