Constitution, preparation methods and how to synthesize magnetic fluid using different carrier liquid were discussed in this paper.
本文介绍了磁性液体的组成，合成磁性液体的方法以及不同基体的磁性液体的制备。
The main ingredients of pearl, beauty effect and health care efficacy of pearl, the preparation methods of pearl liquid and pearl powder were introduced here.
介绍了珍珠的主要成分、美容保健功效、珍珠液及珍珠粉的制备方法。
This article introduces two preparation methods of liquid detergent (a and B).
介绍了两种液体洗涤剂的制备方法(A型和B型)。
Methods the preparation method of Tuihuangling oral Liquid was improved and the clinical application method was set up.
方法完善退黄灵口服液的制备工艺，制定临床使用方法。
The preparation of ethanolamine is mainly composed of aqueous ammonia and liquid ammonia methods, which belong to typical homogeneous catalysis and heterogeneous catalysis respectively.
乙醇胺主要由氨水法与液氨法两种制备方法合成，它们分属于典型的均相催化与多相催化。
Objective: To study various preparation methods for Tongmai Oral Liquid.
前言：目的：研究通脉口服液的制备方法。
The paper involves the progress of preparation technology of nanometer titania, and focus on the preparation of nanometer titania via liquid phase methods.
论述了国内纳米二氧化钛微粒制备工艺的进展，重点论述了液相法制备纳米二氧化钛的相关技术进展。
Conventional organic sample preparation methods, such as liquid-liquid extraction and solid phase extraction, are time and solvent consuming, and often involve several complicated procedures.
传统的有机物样品分析前处理方法主要有液-液萃取、固相萃取等方法，这些方法具有耗时长、操作繁琐、且需要大量有机溶剂等缺点。
The invention relates to a silicone impregnated Se anion and the ionic liquid catalyst preparation methods and application.
本发明涉及一种硅胶担载含硒阴离子的离子液体催化剂及其制备方法和应 用。
The preparation methods of base liquid for 30 insecticides were studied in the lab.
介绍了浸渍法生物测定中30种常用杀虫剂母液的配制方法。
Many preparation methods of zinc oxide have been studied including gas-phase method, liquid-phase method and solid-phase method up to now.
制备氧化锌的方法有很多种，主要分为气相法、液相法和固相法。
Many preparation methods of zinc oxide have been studied including gas-phase method, liquid-phase method and solid-phase method up to now.
制备氧化锌的方法有很多种，主要分为气相法、液相法和固相法。
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