查询词典 thiourea

So the production of thiourea becomes a hot spot. The conventional innovative methods has been widely studied.

因而，硫脲的生产制备成为了一个令人瞩目的热点问题，传统和创新的生产工艺被普遍深入的研究和探讨。

Furthermore, the affections of H2O2 and thiourea on the ECL of luminol were also studied.

并讨论了H2O2 及硫脲对鲁米诺的电致化学发光的影响。

Effects of thiourea,pH,temperature and time on electroless nickel coating and depositing speed are investigated.

测定了镀层的显微硬度、结合力和耐蚀性。

Meanwhile,we have our own chemical industry production base,and produce Thiourea Dioxide,Isothiazoline Series and Biocides

同时，我们拥有自己的化工生产基地，生产二氧化硫脲和异噻唑啉酮及杀生剂系列产品。

It was found that the inhibition effect of the corrosion inhibitor BHD-Z was improved when thiourea was added.

结果表明，添加少量的硫脲就能显著提高缓蚀剂BHD-Z的缓蚀效果。

This invention is stable alkaline thiourea system and its selective dunking gold method.

一种稳定的碱性硫脲体系及其选择性浸金方法。

The leaching process of gold and silver by thiourea was described by electrochemistry and coordination chemistry theory.

同时用电化学和配位化学的理论对硫脲浸出金银的过程进行了描述。

The results indicate that the decomposition of thiourea is irreversible, and the corresponding decomposition potential is 0.5 V.

结果表明：硫脲的阳极氧化分解为不可逆反应，其氧化分解峰电流对应的电势约为0.5V。

The optimal dosage of thiourea was found to be 4 wt.%.

当硫脲添加量为4%时，对电偶腐蚀的抑制效果最佳。

The study on thermodynamics and process that gold dissolves in an alkaline thiourea solution chemically has been conducted.

这说明金在含Na〓SO〓的碱性硫脲介质中的溶解具有极高的选择性。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。