巯基

The cloning strains would be died in HAT selective medium of triple aminopurine.

培养驯化的13株克隆虫株，经6-巯基鸟嘌呤(6-TG)抗性测定，10株存活。

Thioglycolic acid-capped CdTe quantum dots were prepared by hydrothermal method and used to the determination of ammoniacal nitrogen.

本研究在水相中合成了高质量的巯基乙酸包被的CdTe量子点。

Objective To observe the effect of unithiol for the treatment of arsenic apicitis.

目的 观察二巯基丙磺酸钠治疗砷性根尖炎的疗效。

Unithiol can be effectively used for the treatment of arsenic apicitis.

二巯基丙磺酸钠可有效并安全用于治疗砷性根尖炎。

Methods The changes of total serum hydrosulfide and blood arsenium were measured in 40 patients before and after taking maixikang for a month.

选择典型砷中毒病人 4 0例，服用麦硒康一个月，比较服药前后血砷，血清总巯基的变化。

Title compounds were synthesized by condensation of 3 benzylidene isochroman 4 one with 5 substituted 4 amino 3 mercap to 4 1,2,4 triazoles.

通过异色满酮－4的3－位苯亚甲基取代衍生物与4－氨基－3－巯基－1，2，4－三唑的缩合反应得异色满并［3，4－f］硫氮杂奥。

Using levulinic acid and phenol as raw materials, hydrochloric acid as catalyst and thioglycolic acid as assistant catalyst, the synthesis technology of diphenolic acid, a new polymer material substitution for biphenol A, was investigated.

研究了以苯酚和新型平台化合物乙酰丙酸为原料，采用盐酸为催化剂、巯基乙酸为助催化剂催化合成高分子材料单体双酚酸的合成工艺。

It is very difficult to isolate chymopapain from the latex of Carica papaya because chymopapain is very similar to the other three cysteine proteinases in the latex at the structure and properties.

由于番木瓜乳汁中含有的四种巯基蛋白酶在结构、性质等方面十分相似，因而分离木瓜凝乳蛋白酶比较困难。

Chlorobenzothiazole was synthesizedby the reaction of 2 mercaptobenzothiazole and trichloromethyl chloroformate , and the reaction eorrelitions were investigated.

研究了以 2 巯基苯骈噻唑为原料，采用氯甲酸三氯甲酯为氯化剂合成 2 氯代苯骈噻唑的方法，重点考察了不同溶剂和反应温度对合成反应的影响，为 2 氯代苯骈噻唑的合成提供了一种新的方法。

In the β-mercaptoethanol and baicalin+β-mercaptoethanol groups, an increasing number of cells defoliated and died with culture time in addition to above-mentioned appearances.

巯基乙醇组、共培养组有少量细胞存在脱落、死亡现象，且随着培养时间延长呈逐渐增加的趋势。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。