Methods for chemical analysis of tungsten ores and molybdenum ores.
本标准规定了钨矿石、钼矿石中锡含量的测定方法。
Methods for chemical analysis of copper ores lead ores and zinc ores.
本标准规定了铜矿石、铅矿石、锌矿石中钨含量的测定方法。
Test Methods for Chemical Analysis of Carbon Steel, Low-Alloy Steel, Silicon Electrical Steel, Ingot Iron and Wrought Iron.
碳素钢，低合金钢，硅电炉钢，铁锭和熟铁的化学分析的测试方法。
Up to now, a comparatively complete system of national standard methods for rare earth chemical analysis is established.
指出目前已初步形成了较为完善的稀土化学分析方法国家标准体系。
Methods such as macroscopic evaluation, metallography examination and chemical composition analysis were used to study the forming reason of crack in machining process of tyres for train.
采用低倍检验、金相检验及化学成分分析等方法对火车轮箍机加工出现裂纹的原因进行了分析。
The detection tests and chemical analysis methods for mycotoxins were discussed here.
讨论了真菌毒素的检测和化学分析方法。
Numerous statistical process monitoring methods based on principal component analysis (PCA) have been developed and applied to various chemical processes for fault detection and identification.
基于主元分析(pca)的统计检测方法已经被广泛应用于各种化工过程的故障检测和识别。
A historical record of work on national standard methods for rare earth chemical analysis in China is reviewed and recent development in this field is introduced.
回顾了我国稀土化学分析方法标准化工作的历史，并介绍了近年来我国稀土化学分析方法标准化工作的进展。
Experimental results demonstrate that the dielectric analysis is a simple and effective method for qualitative and quantitative analysis of isomers, which is not possible with other chemical methods.
用该方法可以得到其他化学方法所得不到的同分异构物的定性定量分析结果。
The artcile covers microbiologic planting analysis to bacteriam groups on DDPMF covering field plants it also introduces the chemical festing methods for products of degradation.
并对复膜土壤中降解产物的化学检测方法也简要做了介绍。
Room drug analysis using modern analytical tools to study chemical medicine, Chinese medicine quality control methods, formulate standards for the quality of medicines, the study of drugs stability;
药物分析室采用现代分析手段，研究化学药、中药的质量控制方法，制订药品的质量标准，研究药品的稳定性；
The methods of physical testing and chemical analysis are introduced for quality inspection on thermal barrier coats of the high temperature parts used in gas turbine power station.
采用理化分析方法对电站燃气轮机高温部件热障涂层的喷涂修复质量进行了检测和评定。
The methods of physical testing and chemical analysis are introduced for quality inspection on thermal barrier coats of the high temperature parts used in gas turbine power station.
采用理化分析方法对电站燃气轮机高温部件热障涂层的喷涂修复质量进行了检测和评定。
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