查询词典 thiourea

The decomposition of thiourea becomes serious with increasing pH value of system.

随pH值的升高，硫脲的氧化分解趋于严重，碱性介质中硫脲易于分解。

Influences of chloride and thiourea on the nickel anodic dissolution have been discussed under the magnetic field.

并在磁场中研究了氯化物和硫脲对镍在硫酸溶液中的阳极过程的不同影响。

Results Fourteen new thiourea compounds were synthesized and twelve of them were new compounds.

结果合成了14个取代嘧啶基硫脲类化合物，其中12个化合物为首次报道的新化合物。

Spectroscopy methods had been used in the interactions of thiourea with ct-DNA.

用光谱学方法研究了该化合物与ct-DNA的相互作用。

As an important basic chemical material, thiourea, the encouraging investment field for foreign trades, has been widely used in industry and daily life.

硫脲作为一种重要的基础原料，属国家鼓励外商投资的精细化工领域，在工业生产与日常生活中有着极为广泛的应用。

Column efficiency of 110000 plates/m was achieved for thiourea.

该柱对硫脲的柱效超过110000塔板/m。

CuSO4 and thiourea were used as the starting materials without assistance of any surfactant or template.

考查了溶剂组成、反应时间、实验温度的变化对所制备样品的形貌和物相结构的影响。

Furthermore, they are also excellent bifunctional receptors as thiourea moieties have better recognition ability to anions.

同时，由于硫脲基具有较好的阴离子识别能力，它们也是性能优良的双功能团受体。

Yu and Qian reported thermal synthesis of Bi2S3 through a reaction of BiCl3 and thiourea in ethanol

Yu 和 Qian 经过乙醇的 BiCl3 和硫的一个反作用据报导了 Bi2S3 的合成

Isothiocyanates are a class of important organic synthetic intermediates, and have been used extensively in the synthesis of substituted thiourea pesticides.

异硫氰酸酯是一种重要的有机合成中间体，在合成取代硫脲类农药中有广泛应用。

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。