英语释义

• a colorless volatile flammable liquid with an almond odor that is made from chlorine and benzene; used as a solvent and in the production of phenol and DDt and other organic compounds

片语

Chlorobenzene dimer氯苯二聚物

chlorobenzene system氯代苯

chlorobenzene poisoning氯苯中毒

Isocyanato chlorobenzene对氯苯异氰酸酯

chlorobenzene compounds氯苯类有机物

chlorobenzene treatment氯苯浸泡法

chlorobenzene immersion氯苯浸泡法

chlorobenzene production氯化苯生产

residual chlorobenzene氯苯残留

英汉例句

• chlorobenzene sulfonyl chloride was synthesized with chlorobenzene as raw material.

  以氯苯为原料，合成了对氯苯磺酰氯。

• the reasons of detonating accident in chlorobenzene production were analysed, and the preventing measures were put forward.

  分析了氯化苯生产过程中爆鸣事故产生的原因，提出了预防措施。

• methods: using alkalescence dyestuff as active substance, chlorobenzene as solvent and pvc as inertia backstop.

  方法：以堿性染料苦酮酸盐为电活性物质，氯苯作溶剂，pvc为隋性支持体。

• in carrier dyeing, the meta aramid fiber has higher color fastness when using chlorobenzene as carrier under high temperature and pressure.

  载体染色中，用正交试验研究影响染色的主次因素发现，采用类似氯苯的载体高温高压染色，纤维色牢度较高。

• the invention includes the following steps: the reaction is carried out by introducing humid air into the waste gas containing chlorobenzene in the presence of the catalyst;

  包括如下步骤：在催化剂存在下，在含有氯苯的废气中通入潮湿的空气进行反应；

• the adsorption isotherms of phenol, aniline and chlorobenzene are all nonlinear, on sediments in baotou section of the yellow river in single component and multicomponent systems .

  在单组分体系和多组分体系中，苯酚、苯胺、氯苯在黄河包头段自然沉积物上的吸附等温线均属非线性的，且其吸附特征均不同程度的受各环境因素的影响；

• under optimum conditions, the yield of nitration of chlorobenzene was 70%, and para-selectivity was 85%.

  研究表明，在最佳反应条件下，氯苯硝化反应得率达到70%，对位选择性为85%。

• chlorobenzene is existed in environment, is one kind of pollution with more toxicity and bioaccumulation and persistence, had more harmful to the health of people and livestock.

  氯苯类有机物在环境中广泛存在，由于其具有不同程度的毒性，生物累积性和持久性，对环境和人畜健康具有潜在危害。

• reasons of detonating accident in chlorobenzene production were analysed. and the preventing measures were also put forward.

  系统地分析了氯化苯生产过程中爆鸣事故产生的原因并提出了预防措施。

• adsorption characteristics under different temperatures were measured by experiments, and the absorbed chlorobenzene in activated carbon was desorbed and reclaimed by overheated water vapor.

  对不同温度下氯苯在活性炭中的吸附特性进行了测定，并用过热蒸气对活性炭吸附的氯苯进行了脱附回收。

• byproduct hydrochloric acid (bha)in chlorobenzene production was treated by adsorption process with macroporous resin.

  用大孔吸附树脂对氯化苯生产中的副产盐酸进行吸附处理。

• with p-toluene sulfonic acid used as catalyst and chlorobenzene as organic solvent, the reaction kinetics between phenol and acetal have been studied at room temperature.

  本文研究了以对甲苯磺酸为催化剂，氯苯为溶剂，室温附近的条件下，苯酚及对叔丁基酚与甲缩醛反应的动力学。

• dye intermediate dinitro chlorobenzene is toxic for micro organism and one of the most hard treated kinds of wastewater.

  染料中间体二硝基氯化苯废水对生物具有毒性，是目前最难处理的废水之一。

• the determination ofp - dichlorobenzene, o - dichlorobenzene, m- dichlorobenzene, 1 , 2,4 - trichlorobenzene and chlorobenzene by gas chromatography under the same conditions was introduced.

  介绍了在相同条件下分析对二氯苯、邻二氯苯、间二氯苯、1 ，2，4-三氯苯和氯化苯的气相色谱法。

• in this paper, the synthetic technology of 2,4,6 trinitro chlorobenzene is studied. the better synthetic conditions are optimized. ir spectrum proves the structure of the product.

  研究了2，4，6-三硝基氯苯的合成工艺，实验得出了较佳的合成工艺条件，红外光谱图证明了产物的正确性。

• objective:to study the biotoxicity of chlorobenzene and some of the intermediate products.

  目的：测定氯苯及其降解中间产物对发光菌的单一毒性以及联合毒性？

• effect of the coexistence of chlorobenzene homologue on the biodegradation of chlorobenzene for chlorobenzene acclimated sludge.

  氯苯驯化污泥中氯苯类同系物共存对氯苯生物降解影响。

• a capillary gas chromatographic method of determining 5 kinds of chlorobenzene compounds in water and wastewater was developed.

  建立了一种用气相色谱法测定水和废水中5种氯苯类化合物的方法。

• anhydrous calcium chloride and chlorobenzene was obtained from shanghai no. 1 reagent plant.

  无水氯化钙、氯苯由上海第一试剂公司提供；

• theiryield depend on the reaction temperature, mole ratio of chlorobenzene and hydrogen sulfide, and space-velocity.

  它们的产率决定于反应温度、氯苯和硫化氢的摩尔比以及空速。

• the regioselective nitration of toluene and chlorobenzene with nitrates and supported nitrates on solid acid catalysts and supports in the presence of acetic anhydride is studied.

  该文讨论了应用固体酸催化剂和载体，在醋酐存在下，采用硝酸盐和载体硝酸盐硝化甲苯和氯苯的选择性。