Thiophene reacted with bromine and zinc to produce 3-bromothiophene via substitution and reduction reaction.

A method for analysis of thiophene-2,5-dicarboxylic acid by ion pair reversed-phase HPLC was described.

建立了测定噻吩 -2, 5- 二羧酸的离子对 反相 高效液相色谱法(HPLC).

Firstly we studied the physical structures of a regioregular poly ( thiophene ) modified by alkyl groups.

一方面是研究烷基改性的头-尾连接聚噻吩的物理结构.

For Qinghai and Iran coals, the removed organic sulfur was in the form of thiophene.

应用此工艺从青海煤和伊朗煤中还可脱除噻吩形态的有机硫.

The results show that the thiourea molecules are inclined to adsorbed on the silver surface.

实验结果表明:硫脲分子倾斜吸附在银表面.

The preferred orientation of settled nickel layer didn't change with the concentration of thiourea.

另外,沉积层的择优取向不随硫脲浓度的变化而改变.

Electrochemical behavior and kinetics of gold dissolution in alkaline thiourea solution have been investigated electrochemical techniques.

研究了金在碱性硫脲溶液中阳极溶解的电化学行为及动力学.

This paper made study on gold extraction by leaching copper anode mud with acidic thiourea solution.

本文研究了用酸性硫脲溶液从铜阳极泥中浸取金的方法.

Mosquitoes lay thir eggs in stagnant pools of water.

(蚊虫在不流动的池水里产卵. )

Thir types was SET-C types.

其型别系属SET中的C型.

How does the third base feel like?

三垒的感觉 如何 ?

The runner slid headlong into third base.

跑垒员先头进入第三垒.

Tom sacrificed Smith to third base.

汤姆以牺牲打于史密斯进占三垒.

Third Baseman-Infield defensive fielder who covers the third-base area.

三垒手:防御三垒垒包附近的内野手.

Third Baseman Infield defensive fielder who covers the third-base area.

防御三垒垒包附近的内野手.

When the suspected murderer refused to talk, the police gave him the third degree.

杀人嫌疑犯拒不招供, 警察就对其刑讯逼供.

The accused refused to confess despite being subjected to the third degree for two whole days.

尽管对被告进行了两个整天的刑讯,但他仍然拒不坦白.

Third, estate Investments to maintain rapid growth trend in certain variables.

三是房地产投资保持快速增长的趋势存在一定变数.

The bride placed a gold wedding ring on the third finger of the groom's left hand.

新娘把一枚金戒指戴在新郎左手的无名指上.

The groom placed a gold wedding ring on the third finger of the bride's left hand.

新郎把一枚金戒指戴在新娘左手的无名指上.

The groom will place a gold wedding ring on third finger of the bride's left hand.

新郎把金戒指戴在新娘左手的第三个手指上.