The optimum active composition and preparing process was obtained by treating naphthol green B and eriochrome black T wastewater.
通过对萘酚绿和铬黑T两种废水的处理实验研究寻求最佳的活性组分和制备工艺。
Objective: to study on the extracting and preparing process and quality standard of Compound Shenma Capsule, furthermore, to evaluate the pharmacodynamics of which.
目的:进行复方参麻胶囊的提取、制备工艺、质量标准研究,并进行初步的药效学评价。
Properties and preparing process of tri layer films with Ag base coating, Ni electrodeposit, Sn Pb alloy for terminal electrode of multilayer chip inductor were described.
介绍了叠层片式电感三层端头电极即银基底电极、镍层、锡-铅合金镀层的性能及制备工艺。
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