This text proceeded to the total present condition of the our country chemical engineering industry well of analysis.
本文对我国化工产业的总体现状进行了充分的分析。
Attenuated total reflection infrared spectroscopy (ATR) is a useful tool for surface analysis providing structural and chemical information about the sample.
衰减全反射红外光谱技术是表层结构分析的有利手段。
应用推荐