thiourea

thiourea什么意思,thiourea翻译

基本解释

n.: 【化】硫脲
网络: 硫尿；硫脲素；邻溴苯基硫脲

英汉解释

• 【化学】硫脲

例句

• We have studied the surface enhanced Raman scattering of thiourea adsorbed on plated silver surface in HCl aqueous solution.

  研究了在盐酸水溶中硫脲分子的表面增强拉曼散射。

• It features its detergent being edible hydrochloric acid and its corrosion inhibitor comprising urotropine, thiocyanate and thiourea.

  所述清洗剂为食用盐酸，所述阻蚀剂主要由乌洛托品、硫氰盐、硫脲组成。

• The synthetic methods, in which thiourea and diethyl malonate were used as the starting materials were described in detail.

  介绍了以硫脲与丙二酸二乙酯为原料的合成工艺路线和研究水平。

• Thiourea-fluoride spectrophotometric method is adopted to enhance the determination accuracy of bismuth in electrolytic solution of copper.

  为提高铜电解液中铋的测定准确度，提出了硫脲-氟化物分光光度测定法。

• Results: The effect of L-cysteine-Thiourea-Potassium iodide reducer is better than them used individually.

  结果：半胱氨酸-硫脲-碘化钾混合还原剂对砷的还原效果比单一的还原剂效果好；

• When the concentration of HCl is increased, the molecular plane of the thiourea deviates more from the normal line of the silver surface.

  当盐酸浓度增加时，硫脲分子平面更加偏离银表面的法线方向。

• Following with the increased of thiourea-applying amounts, the chloroplast pigment contents in plants were increased.

  随硫脲用量的增加，菠菜叶绿体色素含量均有提高；

• After tin and molybdenum are screened with tartaric acid and copper is screened with thiourea, nickel is directly titrated with EDTA.

  用酒石酸掩蔽锡和钼，用硫脲掩蔽铜，以EDTA直接滴定镍；

• The process for the synthesis of thiourea dioxide by oxidation of thiourea with hydrogen peroxide was studied in this paper.

  以工业级过氧化氢为氧化剂，研究硫脲氧化合成二氧化硫脲的工艺条件。

• This paper made study on gold extraction by leaching plating sludge with acidic thiourea solution.

  研究了酸性硫脲溶液从电镀污泥中浸提金的方法。