This paper has studied elementary physics new textbook.
本文就初中物理新教材进行了研究。
This paper has studied several common methods of digital filter's design.
本文研究了数字滤波器的几种常用设计方法。
This paper has Studied anisotropic etching mechanism of St in KOH scution by using collision theory.
本文应用碰撞理论研究了硅在KOH溶液中各向异性腐蚀的机理。
应用推荐