查询词典 sodium hydroxide

Using refined cotton, chloroacetic acid, sodium hydroxide and hydrogen peroxide as main feedstock, sodium carboxymethyl cellulose was made by the process of basification, etherification, abstersion and drying.

以精制棉、氯乙酸、氢氧化钠和过氧化氢为原料，经过碱化、醚化、洗涤、干燥，制得羧甲基纤维素钠。

The mass concentrations of sodium hydroxide,cetyltrimethyl ammonium bromide,sodium citrate and glycerin in the aqueous stripper are 90～100 g·L-1,10 g·L-1,10 g·L-1 and 10 g·L-1,respectively.

该脱漆剂以氢氧化钠水溶液为主体系，其中氢氧化钠的质量浓度为90~100 g.L-1，溴化十六烷基三甲基胺的质量浓度为10 g.L-1，柠檬酸钠的质量浓度10 g.L-1，甘油的质量浓度为

Trioxide antinomy can be dissolved in the solution of sodium hydroxide and glycerin to produce sodium antimonite containing glycerin.

甘油、木糖醇等低C多元醇，在有碱参与的条件下能与三氧化二锑很好地发生反应，生成甘油亚锑酸钠、木糖醇亚锑酸钠，溶液在一定的碱浓度下可保持稳定。

More generally, lye is any strong alkaline solution or solid, such as sodium hydroxide or potassium hydroxide.

更广义地说，碱液是任何一种强碱溶液或固体，诸如氢氧化钠或氢氧化钾。

Sodium hydroxide and potassium hydroxide are very important industrial chemicals, used in the manufacture of soap s, glass, and many other products.

苏打灰与苛性苏打是非常重要的工业化学品，可用来制造玻璃、肥皂和其它用品。

Sodium hydroxide and potassium hydroxide are very important industrial chemicals, used in the manufacture of soaps, glass, and many other products.

苏打灰与苛性苏打是非常重要的工业化学品，可用来制造玻璃、肥皂和其它用品。

A 20% solution of either Potassium Hydroxide or Sodium Hydroxide is recommended for air testing.

注意：在使用腐蚀性溶液要戴防护眼镜，穿防护服。20%氢氧化钾或者氢氧化钠被推荐用于空气测定。

The etching solution is composed of Potassium hydroxide, Sodium hydroxide, and additives. The window of demanding is crosshatched in certain conditions on polyimide flexible substrate.

采用化学蚀刻法，蚀刻液由氢氧化钾、氢氧化钠和添加剂组成，于一定的工艺条件下在挠性印制电路板聚酰亚胺基材上开出所需大小、形状的窗口。

The etching solution is composed of Potassium hydroxide , Sodium hydroxide and Additives . The window of demanding size is crosshatched in certain conditions on PI flexible substrate .

采用化学蚀刻法，蚀刻液由氢氧化钾，氢氧化钠和添加剂组成，在一定的工艺条件下在挠性印制电路板聚酰亚胺基材上开出所需大小，形状的窗口。

The basic biodiesel reaction of converting organic oils into alkyl esters and glycerin involves the reaction of a raw oil with an alcohol (typically methanol or ethanol, although most alcohols can be made to work) and a catalyst (typically sodium hydroxide or potassium hydroxide).

生物反应的基本有机植物油转换成烷基酯和甘油的反应涉及的原料油用酒精（通常是甲醇或乙醇，虽然大多数醇，可向工作）和催化剂（通常为氢氧化钠或钾氢氧化物）。

What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢？

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我，一个心中布满虚荣的女孩子真实的想法。