迷糊喵星人
悠然1968
一、原文:前言第三段:In 1988 , when A Brief History of Time was first published, the ultimate Theory of Everything seemed to be just over the has the situation changed since then? Are we
空空的小新
经典英文语录带翻译 have to believe in yourself. That's the secret of success. -- Charles Chaplin人必须有自信,这是成功的秘密。 -- 卓别林 have to believe in yourself . That''s the secret
carefreeyu
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、宇宙画廊、星空漫步、宇宙信息、星空有约、天文大事、天文人物、网络天文等。 《森林与人类》
一、原文:前言第三段:In 1988 , when A Brief History of Time was first published, the ultim
3、《科学美国人》《科学美国人》(英文原名:Scientific American,缩写:Sci Am)是美国的一本科普杂志,始于1845年8月28日,起先是每
Scientists discovered that "junk DNA," the base pairs between known genes in the
4.Only obey the nature, then can control the nature.---Bacon( England)5.The ocea
* x正Y加上Z合计成功,当X是工作、Y戏剧和Z,保持您的嘴被关闭。 --Albert Einstein (1879-1955) *真相在科学可以被定义作为最适