qiuqiuFreda
天上的叮叮猫儿
A moment of science是一档科学栏目,翻译成中文是科学时刻 dear a moment of science 就是“亲爱的科学时刻栏目”,表示现在是介绍科学的时间。这是这档栏目开头的一句话,
绝代双椒
Rats that eat high levels of a natural sugar known as fructose seem to age faster than other rats---and the same could be true for people who eat too much sweet junk food, Israeli researchers said Monda
我是朱珠宝宝0
We are born weak, we need strength; helpless, we need aid; foolish, we need reason. All that we lack at birth, all that we need when we come to man's estate, is the gift of education. --Jean
4.Only obey the nature, then can control the nature.---Bacon( England)5.The ocea
一、原文:前言第三段:In 1988 , when A Brief History of Time was first published, the ultim
infralittoral 潮下带,远岸的 infrahuman类人生物infrared红外线的 infrastructure基础结构,基本结构 五、 表示数量
《天文爱好者》双月刊 全国唯一公开发行的天文科普期刊,2004年起改为月刊,由中国天文学会与北京天文馆联合主办,主要栏目有:天文学前沿、备战国际天文奥赛、宇宙画
Scientists discovered that "junk DNA," the base pairs between known genes in the