提出了一种记录透射标识二维／三维彩虹全息图的新方法, 它直接用散射狭缝光照明二维透射标识, 将透射光记录为主全息图; 主全息图可......

【Abstract】This article mainly conducts a diachronic study on the Chinese-English texts of the Criminal Procedure Law o......

“Before we came to China, the Jap-anese government told us we were liber-ating the Chinese people from the enslav-ing h......

MARKEM Corporation, a world leader in innovative marking and coding solutions providing identification systems, software......

Beijing-Tianjin intercity railway is the first newly-built passenger dedicated line with operating speed of 350 km/h in ......

科学的成绩评定方法能够充分调动学生实验学习的积极性,从而提高实验教学质量。从新时代化学实验教学的需求出发,分析构建与现代信......