理学 >>> 化学 >>> 无机化学 有机化学 分析化学 物理化学 化学物理学 高分子物理 高分子化学 核化学 应用化学 化学其他学科
搜索结果: 1-4 共查到化学 Testing相关记录4条 . 查询时间(0.049 秒)
Change is the only constant in the Failure Analysis world. There is always the Next Generation technology to be understood, the Next Generation material to be learned, the Next Generation equipment to...
May 10, 2007,With a nod to one of nature’s best surface chemists—an obscure desert beetle—polymer scientists at the National Institute of Standards and Technology (NIST) have devised a convenient way ...
This paper examines methods to test one- and two-dimensional histograms for several features including the renewal properties, detailed balance violations, and experimental condition dependences. The ...
Six new 4-amino-N-heteroaryl,N-[(2-phenyl-4H-1-benzopyran-4- oxo-6-yl)metil]benzensulfonamide derivatives, (3a-3f) were prepared by reacting 6-bromomethylflavone with the corresponding sulfonamide der...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...