Methods Trait identification, microscopic identification and physicochemistry identification were used.

方法：采用性状、显微、理化鉴别的方法。

The stabilities of beer are classified into biological stability, physicochemistry stability and flavoring stability.

啤酒的稳定性分为生物稳定性、化学物理稳定性和风味稳定性。

The new method is proved to be accurate, easy to operate, as well as applicable to physicochemistry calibration laboratory.

实验结果表明，新的校准方法结果准确、操作简便、实用性强，对从事理化计量的实验室具有较高的应用价值。

But its ingredient, which effect on the gastrointestinal tract, has never been reported including action mechanism and physicochemistry character.

但对于消化道疾病的作用及机制、有效成分、理化性质均未见报道。

From views of colorimetry and physicochemistry, this article describes in relative detail about commonly used methods and the principles for the determination of ozone.

本文从化学显色和物理化学的角度较详细地描述了常见臭氧测定方法和原理。