金属磁性液体 (Metal Magnetic Fluids) 制备方法的选择(Choice of Preparation Method) 实验仪器及试剂(Experiment Instruments and Reagents) ..
基于20个网页-相关网页
从原料的选择、发酵剂的制备以及加工方法等方面介绍了酸奶的一种实用生产技术。
This Paper introduces a practical processing technique from some aspects including the raw materials choice, fermentation microorganisms preparation and processing method etc.
介绍了70%吡虫啉水分散粒剂的制备方法，简述了该制剂的特点、配方选择、质量技术标准、贮藏稳定性。
This article introduce a preparation method of water dispersible granules of 70% Imidacloprid, Including its characteristic, formulation selection, quality and technology standard, storage stability?
本文介绍了合成这类化合物的一些方法，尤其是选择性制备c 22r异构体的方法。
In this article, some methods to prepare this kind of compounds are described, especially the methods to selectively prepare the C22R epimer.
应用推荐