A preparation method of azlocillin sodium was established.

本文报道阿洛西林钠盐的制备工艺。

Objective To investigate the composition and preparation method of galanthamine hydrobromide dispersion tablets.

目的研究氢溴酸加兰他敏分散片的处方组成及制备工艺。

The invention relates to thermocuring isotropic conductive adhesive and a preparation method thereof.

本发明涉及一种热固化各向同性导电胶及其制备方法。

The Preparation method of cheap aluminium dihydric phosphate and its application in refractories have been intro-duced.

提供了廉价磷酸二氢铝的制备方法，介绍了它在耐火材料中的应用。

This paper summarizes the preparation method, performance, progress of application and direction of studying phenolic resin acticarbon.

概述了酚醛树脂基活性炭的制备方法、性能及其应用进展和主要研究方向。

The three different preparation methods of cyclic trioligomer are described in this paper. The chromatographically pure compound was obtained.

文章叙述了三种制备环状三聚体的方法;获得了色谱纯的化合物。

The new preparation method of Al-Ti-C grain refiner was studied with aluminium ingot,potassium hexafluorotitanate,aluminium powder,hexachloroethane and carbon powder.

提出了利用铝锭、氟钛酸钾、铝粉、六氯乙烷和碳粉制备铝钛碳晶粒细化剂的新方法。

The preparation method of potassium pentaborate (KB5O8) was studied with the replacement reaction between potassium chloride and sodium pentaborate solution.

研究了利用氯化钾晶体和五硼酸钠溶液的复分解反应制备五硼酸钾的方法。

A preparation method to reveal the grain boundrie of zirconium and zircaloy for metallographic and scanning electronic microscope analysis is introduced.

介绍了一种能清楚显示锆及锆合金晶粒的金相及扫描电镜分析试样的制备技术。