查询词典 sulfate

This paper mainly declares the method of extracting lithium from lepidolite and preparing the lithium chloride by double-decompose reaction with material lithium sulfate and calcium chloride.

本课题主要从宜春锂云母中提取锂，继而以硫酸锂溶液为原料复分解反应制备氯化锂。

There are also some potassium sulfate, corundum and limonite in the dust. A recycle technique of the dusts is also suggested.

并提出了采用自净式大循环分段提取钾、镓、铝、硅的工艺以综合利用棕刚玉烟尘的技术思路。

Some manufacturers used a little fumed litharge and basic lead sulfate here also.

有些制造厂也用少量细质的一氧化铅和碱式硫酸铝。

This method involves using the glacial acetic acid as a catalyst, adding the litharge in aqueous medium and adding a quantity of oil of vitriol to yield lead sulfate.

该法来用了冰乙酸作催化剂，在水介质中加入氧化铅，再滴加一定量的浓硫酸来合成硫酸铅。

The company's predecessor was the paint manufacturers, paint plot at home and abroad for many years production experience and innovation, using advanced technology process and capsule production Sui Wo licensing of titanium dioxide pigments, lithopone, barium sulfate series products are widely used in paint , paint, plastic, rubber, ink, paper and other industries, by the vast numbers of users.

公司的前身是颜料生产厂家，积多年的国内外颜料生产经验和创新，采用先进的工艺流程和包膜技术生产的禾穗牌二氧化钛颜料、立德粉、硫酸钡等系列产品，广泛应用于油漆、涂料、塑料、橡胶、油墨、造纸等行业，深受广大用户欢迎。

For the architectural coatings, paints, can be used as paint, paint filler to replace barium sulfate precipitation, lithopone, titanium dioxide, such as higher prices of raw materials, suitable for control of paint viscosity, light color products, good stability.

用于建筑涂料、油漆，可作为涂料、油漆的填料替代沉淀硫酸钡、立德粉、钛白粉等价格较高的原料，适合控制油漆粘稠度，使产品色泽光亮，稳定性好。

At the same time imports of China-made high-quality business TiO2, talc (325-3000 Head), heavy calcium carbonate (325-3000 Head), lithopone, barium sulfate, calcined senior citizens soil, hydroxyethyl cellulose.

同时经营进口国产优质TiO2，滑石粉（325-3000目），重质碳酸钙（325-3000目），立德粉，硫酸钡，煅烧高龄土，羟乙基纤维素。

Hydrogen peroxide solution with sodium metasilicate and magnesium sulfate had an enhanced effect on bleaching activity,whitening and softening Luffa pith.

在漂白液中加入硅酸钠和硫酸镁；可以增大双氧水的漂白活性，提高丝瓜络的白度，经EDTA溶液浸泡过的作品不易返黄。

"There is no free lunch with any of these drugs," collectiely called tocolytic agents, said Dr. Deirdre Lyell of the Stanford School of Medicine. But magnesium sulfate has some particularly unpleasant side effects, including omiting, lethargy and blurry ision.

"应用这些药物，应该说没有免费的午餐"这些药统称为宫缩抑制剂，斯坦福医科大学Deirdre Lyell博士说，但是硫酸镁具有一些比较特殊的、让人不愉快的不良反应，包括呕吐、嗜睡和视力模糊。

To the supernatant, which is clearer than the lysate, you add more ammonium sulfate.

对上清液你加更多的硫酸铵。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。