chemical analysis

Analyzed amino acid composition and content of the seedcake of Celastrus angulatua , compared with 2 species from the same family and corn by fuzzy discernment method and chemical analysis method.

苦皮藤籽粕氨基酸种类和含量进行了测试,运用模糊识别法和化学析法苦皮藤籽粕与文献提供的同科2种植物及常用饲料植物玉米进行蛋白质品质比较。

Research on the failure reasons of the cooling tube were carried out by means of macroexamination, thickness measurement, X ray diffraction, optical microscopy and chemical analysis.

采用宏、微观析、化学析手,却水管的腐蚀穿孔进行了失效析。

The calculation of carbon content of unconsumed pulverized coal in the dust under different PCI rate was carried out based on microscopic and chemical analysis results.

根据岩相显微析和化学析的结果,计算了宝钢高炉不同煤比操作条件下,炉尘中未消耗煤粉中的碳含量。

This bead fusion method is a perfect sampling method for ICP, AA, as well as for indissolvable samples in wet chemical analysis.

于ICP、AA和湿法化学析手，于难溶样品，熔融方法同样是一种非常完美的制样手。

The failure of a gear shaft was analyzed by SEM analysis, macrograph, metallographical examination, mechanical test, chemical analysis and etc.

摘要采用扫描电镜、低倍检验、金相检验、力学试验和化学析方法，析了人字齿轮轴发生劈裂的原因。

The article focuses on quantity analysis, discussion of using constant quantity instrument to do semimicro chemical analysis experiment.

本文围绕定量析实验中,利用常量仪器进行半微量化学析进行探讨。

This paper mainly discusses the sensitometry and chemical analysis routine work in motion picture film processing.

本文主要叙述以下二个题目，即感光测定和化学析。