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Thiourea

美英 [θaɪəʊjʊə'rɪə]

n.【化】硫脲
网络硫尿；硫脲素；邻溴苯基硫脲

Thiourea

Thiourea

英-汉英-英网络释义

Thiourea

n.

1.【化】硫脲

1

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。

2

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。

3

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。

5

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；

6

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。

7

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；

8

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；

9

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。

10

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。

11

These all show that thiourea postpone the ageing of maize seed and improve the ability of resistance of ageing .

说明硫脲延缓了玉米种子老化，提高了种子的抗衰老能力。

12

Presence of carcinogenic thiourea in solutions has limited its use in USA .

由于存在致癌硫脲成分，使其在美国使用受到限制。

13

The effect of maleic acid, potassium ferrocyanide and thiourea on electroless copper plating was investigated .

研究了马来酸、亚铁氰化钾和硫脲对化学镀铜的影响。

14

15

Study of Determination of Micro Amounts of Silver in Ore with Thiourea by Atomic Absorption Spectrometry

以硫脲配位用原子吸收法测定矿石中银

17

Inhibiting Effect of Thiourea Derivative of Imidazoline on Galvanic Corrosion Synthesis and Evaluation of Imidazoline Corrosion Inhibitor

咪唑啉硫脲衍生物对电偶腐蚀的抑制作用

18

Indirect Determination of Trace Thiourea by Extraction Inhibition Spectrophotometry

萃取阻抑光度法间接测定痕量硫脲

19

Tin-lead solders - Determination of bismuth content - Thiourea spectrophotometric method

锡铅焊料化学分析方法硫脲分光光度法测定铋量

21

At present the research of non-cyanidation leaching gold is mainly focusing on the methods of thiourea , thiosulfate, chlorine and bromine;

目前对非氰化法浸金的研究主要集中在硫脲法、硫代硫酸盐法、水氯法、溴法等。

22

Synthesis and Characterization of Two Novel Ferrocenoyl Thiourea Derivatives

两个新二茂铁酰基硫脲衍生物的合成与表征

23

Continuous synthesis of thiourea dioxide with a pipe-style reactor

连续法合成二氧化硫脲的管式工艺研究

24

The Inhibition Synergistic Effect Between Imidazoline Derivative and Thiourea

咪唑啉衍生物与硫脲之间的缓蚀协同效应研究

26

Synthesis and Biological Activity of A New Type of Thiourea Derivatives

新型硫脲化合物的合成与生物活性研究

27

Improving the stirrer parameters in thiourea crystallization technics

硫脲结晶工艺中搅拌器参数的优化

29

Nonlinear Kinetic Behavior and Mechanism of the Oxidation of Thiourea by Periodate

高碘酸盐氧化硫脲的非线性动力学行为和机理

30

Determination of Trace Thiourea by Flow Injection Spectrophotometry

流动注射光度分析法测定痕量硫脲

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