美国科学杂志介绍怎么写英语作文初中

First, to serve scientists through prompt publication of significant advances in any branch of science, and to provide a forum for the reporting and discussion of news and issues concerning science. Second, to

21st century is the century of technology. Nowadays, technology is everywhere around us. The development of technology has a significant affact toward the society. Several technologies that we usually use are the

Science, as the basis for the development of contemporary society, is actually a double-edged sword which can be either beneficial or detrimental to human society. It is obvious that we can not live so

”介绍科学家的英文短文篇2 wu jianxiong, a female chinese-american physicist, was born in taicang county, jiangsu province on may 31st, 1912. she went to the usa for further education in 1936. fou