Physical and chemical testing

Discussion on traceability system establishment for physical and chemical testing in medicine

医学理化检验量值溯源体系建立的探讨

Development of Physical and Chemical Testing Method for Food During Thirty Years of Reform and Opening-up in China

改革开放30年食品理化检测方法的发展

Methods : Standardized physical and chemical testing method and mouse bone marrow cells micronucleus test and mouse sperm malformation test were used .

方法：使用常规理化检验方法及小鼠骨髓细胞微核实验、小鼠精子畸形试验进行检测。

Factory production of building templates with acid , alkali , heat , water and other functions , the physical and chemical testing by the relevant index reaches domestic advanced level .

本厂生产的建筑模板具有耐酸、耐碱、耐热、防水等功能，经有关部门检验各项理化指标均达到国内的先进水平。

Following the traditional physical and chemical testing technology of water quality , water quality monitoring which is carried out by application of aquatic organisms has been widely studied , formed water quality bio-monitoring technology in recent decades .

继传统的水质理化检测技术之后，近几十年来应用水生物进行水质监测得到了广泛的研究，形成了生物式水质监测技术。