physical and chemical test的意思|示意

The situation of physical and chemical test in metallurgical business of Hebei is analyzed, some Suggestions to raise the test level proposed.

分析了河北省冶金理化检验的现状，提出了提高河北省冶金分析水平的几点建议。

The tube bloom made by this method has given out the same physical and chemical test results as that made by basic open-hearth furnace + vacuum degassing process + ESR process.

采用碱性平炉+ ESR(电渣重熔)法生产高强韧管坯，能完全满足管坯的各项技术要求，各项理化检测结果与采用碱性平炉+真空除气+ ESR法生产的同类管坯水平基本相当。

Methods Suspension quantitative germicidal test and physical and chemical analysis methods were used to carry out laboratory observation.

方法采用悬液定量杀菌试验和理化分析方法进行了实验室观察。

The physical-chemical properties, simulated test and FZG test results indicated that the said industrial oil met the requirements of not only GB 5903 but also USS 224.

经理化分析、 模拟试验及齿轮机试验，油品质量水平符合GB 5903《工业闭式齿轮油》规格，且达到U SS 224指标。

The paper studies the chemical and mineralogical compositions, the technological and physical properties of tripoli by means of chemical analysis. X - ray diffraction and technological test.

借助于化学分析、X射线衍射分析、工艺性能试验等方法，对粉石英的化学成分、矿物成分、工艺物理性质进行了研究。

The phase compositions and characteristics of glass-ceramics products were determined by the comprehensive methods such as optical microscopy, X-ray diffraction, physical and chemical properties test.

通过光学显微分析、X射线衍射分析、物理化学性能测试等手段确定了微晶玻璃的物相组成及性能特征。