查询词典 zinc sulfate

The possible reason is that in shock waves a nonstoichiometric ferromagnetic zinc ferrite is formed, in which the distributions of the cations in the A and B sites of the sublattice are different from that formed in calcination, it has stronger exchange interaction and leads to the increase of the magnetization.

可能的原因是冲击波合成了非化学计量比的铁磁性铁酸锌，改变了尖晶石次晶格中A，B位阳离子的分布而使其具有更强的交换相互作用而导致其磁化强度的增加。

A model of calculating the effective aluminum content in zinc bath was proposed by using Sublattice Model on the basis of thermodynamic analysis.

热镀锌工艺包括连续镀锌和一般镀锌两种[1] 。在连续镀锌过程中，为了提高镀件的使用性能，往往在锌浴中添加一些合金元素，如Al、Ni、RE、Mg等。

Copper -zinc alloys are called substitutional alloys.

铜锌合金叫做替代式合金。

Zinc sulfadiazine compound film(its formula, method of preparation, quality control and clinical application) is introduced.

对复方磺胺嘧啶锌膜剂的处方设计、制备方法、质量控制及临床应用进行了介绍。

Sulfuration olefin with high activity had better replenishinge effect than that of zinc dialkyl dithiophosphate whose activity depended on catalysis of temperature.

其中，高活性的硫烯比需要温度催化的ZDDP对硫化层的补充作用更明显。

The results show that the yield of compound 5 reached a maximum of 65% under the optimum reaction conditions, where the pH of the reaction medium was 3.8~4.0, the reaction temperature was 85~90 ℃, and the molar ratio of zinc powder to compound 1 was 2.6:1. The optimum oxidant for the selective oxidation of α-methyl on compound 5 was sulfuryl chloride, and the yield of the product was 52.5%.

结果表明，合成化合物5的最佳反应条件为：反应介质pH值为3.8~4.0，反应温度85~90℃，锌粉与反应物1之间的摩尔比2.6：1，产物收率达到65%；化合物5中α-甲基选择性氧化反应的最佳氧化剂为硫酰氯，产物收率达到52.5%。

In this paper, a new process of separating iron, zinc and manganese in mixed sulphate solution was developed.

本文提出了一个从混合硫酸盐溶液中萃取分离铁、锌、锰的新工艺。

This paper described the status of purification technology of zinc sulphate solution in China,analyzed the existing problems,and also discussed the developing direction of this technology.

介绍了国内硫酸锌溶液净化技术的现状，分析了存在的问题，指出了该技术的发展方向。

Current situation and methods applied for removal cobalt from zinc sulphate solution in home and abroad is introduced.

概述了近年来国内外硫酸锌溶液深度净化除钴现状和方法，简述了各种方法的工艺流程、除钴原理，比较了各种方法的优缺点。

The reason is that the main product of combustion, zinc sulphide, is not present in the list of reaction species.

原因是主要产品的燃烧，硫化锌，是不在场，在清单中的反应物种。

You can buy sweetened beverages, if that suits you.

你若喜欢的话，可以买些含有糖精的混合饮料。

As many of you are probably aware, Nick and Vanessa were recently faced with an embarrasing sex scandal after naked pictures of the two getting jiggy with it in a hot tub surfaced the net.

正如很多你可能知道，尼克和 Vanessa 最近面临一个尴尬的绯闻事件后，赤裸裸的图片两个越来越jiggy与它在浴缸中的一个热点浮现净。