南昌昌湾大道最新动态:muscles in the human body

来源：百度文库 编辑：神马品牌网 时间：2024/04/29 01:41:53
a.over200
b.over350
c.over600

muscle肌肉

C

健康男女老幼人体全身的肌肉共有639块。约由60亿条肌纤维组成，其中最长的肌纤维达60厘米，最短的仅有1毫米左右。大块肌肉有2000克重，小块的肌肉仅有几克。一般人的肌肉占体重的百分之35--45。肌肉内毛细血管的总长度可达10万公里，可绕地球两圈半。人类全身上下，最强韧有力的肌肉，是舌头！至于病残人体，则视病残程度不一会数据不确定的！

c.over600

muscles in the human body what is the largest organs in the human bodies? Rap: Back in the day of human creation Rap: Back in the day of human creation` pitting the muscles against a weight Why is the human living Light is something that can be seen in the dark.What I can see is only the darkside of human nature the Reebok Human Rights Production Standard the human touch什么意思啊～～～ “You like the human already came! ”是什么意思？