t-butyl的例句大全

objective to investigate the protective effect of tert-butylhydroquinone ( tbhq) on cytotoxicity to bone marrow cells induced by benzene in vitro with comet assay.

目的用彗星试验检测叔丁基对苯二酚（tert-butylhydroquinone，tBHQ）对苯诱导的骨髓细胞毒性的保护作用。

A new drying method of plant specimens for scanning electron microscopy& the t-butyl alcohol freeze-drying method

一种制备植物扫描电镜样品的新干燥法&叔丁醇冻结干燥法

alkylation of catechol with t-butyl alcohol over h β zeolite

β沸石催化邻苯二酚-叔丁醇烷基化反应

Methods A mixture of 7-epi-10-deacety taxol, taxol, cephalomannine was efficiently separated through a normal phase silica column using t-butyl acetate as a mobile phase, and 7-epi-taxol was transformed to taxol in the presence of the alkaline Al2O3 at 40 ℃.

方法用乙酸叔丁酯为单流动相，硅胶为填充柱的正相色谱系统分离。使用碱性氧化铝，在40℃对7-表-紫杉醇进行催化而转化成紫杉醇。

It was proposed that the catalytic amination of metyl t-butyl ether by solid acid was a promising "green" process.

指出固体酸催化甲基叔丁基醚的氨化是值得开发的绿色化工技术。

Cefixime open side chain acid was prepared by oximation, etherification, chlorination, ester decomposition using t-butyl acetoacetate as starting material.

以乙酰乙酸叔丁酯为原料，经过肟化、醚化、氯代酯解反应合成了头孢克肟开环侧链酸。

Determination of t-Butyl Hydroperoxide and di-t-Butyl Peroxide by Gas Chromatography

气相色谱法测定叔丁基过氧化氢和二叔丁基过氧化物

Treating cancerogenic methyl t-butyl ether pollutant by microbes;

微生物治理甲基叔丁基醚致癌污染物；

Studies on the hydrolysis reaction of t-butyl chloride by GC

用GC法研究叔丁基氯的水解反应

A new drying method of plant specimens for scanning electron microscopy& the t-butyl alcohol freeze-drying method

一种制备植物扫描电镜样品的新干燥法&叔丁醇冻结干燥法

This paper summarized the application and determination of t-butyl hydroquinone ( TBHQ).

本文综述特丁基对苯二酚（TBHQ）应用与检测。

Application and Determination of t-butyl hydroquinone DETERMINATION OF ANTIOXIDANT TBHQ IN FOODS BY HPLC

特丁基对苯二酚（TBHQ）应用与检测高效液相色谱法测定食品中特丁基对苯二酚

Synthesis of β-Chloro t-Butyl Carboxylic Acid Chloride through Continuous Liquid Phase Chloration

连续液相氯化法合成β-氯代特戊酰氯

The kinetic mechanism of hydrolysis of t-butyl chloride is studied by NMR in 60% volume aqueous acetone.

运用NMR技术对叔丁基氯在60%丙酮水溶液中的水解动力学机理进行了研究。

Catalytic action of metal ions, especially cerium ion, in the decomposition of t-butyl hydroperoxide was investigated.

本文研究了金属离子，特别是铈离子在叔-丁基过氧化氢分解反应中的催化性能。

Batch chloration plant of synthesizing β-chloro t-butyl carboxylic acid chloride was improved by using continuous liquid phase method.

利用连续液相氯化法对一套间歇氯化法生产β-氯代特戊酰氯的装置进行改造。

An analytical method for the esterified product system was firstly established. The thermodynamics of the reactions involved in the synthesis of t-butyl acetate ( TBA).

本研究首先建立了酯化产物体系的分析方法：对乙酸叔丁酯合成过程中所涉及的各个反应进行了热力学分析：结果表明，酸烯酯化反应和副反应相互影响，低温有利于主反应的进行。

Chlorinated polybutadiene rubber ( CBR) containing active chlorine was synthesized when t-butyl hypochlorite was employed as chlorinating agent under organic acid circumstance ( formic acid and chloroacetic acid).

以次氯酸叔丁酯为氯化剂，氯乙酸为活性氯原子的引入剂，在甲酸存在下合成了既含有活性氯原子又含有惰性氯原子的氯化顺丁橡胶（CBR）。

The polymerization of methyl methacrylate by copper ( I) t-butoxide with n-butyl chloride, n-butyl bromide, t-butyl chloride and t-butyl bromide is studied.

研究了叔丁醇亚铜为催化剂、四种卤代烃（正丁基氯、正丁基溴、叔丁基氯、叔丁基溴）为引发剂的甲基丙烯酸甲酯的聚合反应。

It can be synthesized with the material of lovastatin, hydroxy protecting agent of trimethylchlorosilane, and t-butyl lithium instead of pyrrole lithium. The total yield is about 78%.

以洛伐他汀为原料，三甲基氯硅烷为羟基保护基，用活泼的强亲核试剂叔丁基锂代替当前的吡咯烷锂合成了目标产物新伐他汀，总收率达78%。