The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
ren ti de shi jie zhi zui
Author(s): 
Pages: 35
Year: Issue:  Z2
Journal: Required Reading for Junior Middle School Students

Abstract: <正>世界上最卓越的"水泵" 人的心脏可以连续工作一百多年,每天泵出血液6-8吨,三年半时间所泵出的血液足可浮起一艘万吨巨轮。世界上最小的"电台"科学家们研究发现,每一个人体细胞都是一部微型电台,它能发射出频率为
Related Articles
No related articles found