半导体化学 meaning in English

semiconductor chemistry
semiconductor optic electronics

Cmp dresser for semiconductor chemical and mechanical processing
半导体化学机械研磨垫钻石修整轮cmp dresser
This paper aims at reviewing the development of nitrogen oxides ( no ( subscript x ) ) chemical sensors , which are classified into four main types : surface acoustic wave ( saw ) no ( subscript x ) sensors , optical fiber no ( subscript x ) sensors , semiconductor no ( subscript x ) sensors and electrochemical no ( subscript x ) sensors
摘要简要介绍了声表面波化学传感器、光纤化学传感器、半导体化学传感器和电化学传感器等各种类型的氮氧化物化学传感器的特点和基本原理，分析比较了各种类型传感器的优缺点。