The choice of gold ore sample preparation flow will directly influence the assay quality.
金矿样品加工制备流程的选择会直接影响化验分析质量。
The method of sample preparation and the interference elements was also studied.
并研究了样品制备方法及其共存元素的干扰。
This paper describes a mechanical method for preparation of depth profile of a sample.
本文介绍制备样品深度剖面的一种机械方法。
In this article a method of sample preparation of metal powder is introduced.
介绍了一种金属粉末样品的金相制样方法。
Preparation of coating microscopic sample is very difficult than general metal material.
与一般金属材料不同，金属镀层金相试样制备的技术难度要大得多。
The preparation of a recombination sample is more complex.
油气再混合成样比较复杂。
The preparation of a recombination sample is more complex.
油气再混合成样比较复杂。
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