研究了苯和苯磺酸在铂电极表面的吸附和取向。
The adsorption and orientation of benzene and benzenesulfonic acid on the platinum electrode surface were studied.
但也一些含有巨毒，如苯和铅。
Others, though, were extremely toxic, such as benzene and lead.
苯和水的混合物就是这样子，举个例子。
That's what happens if you have a mixture of benzene and water, for instance.
开发了苯和乙烯液相烷基化反应的新工艺。
A new process of liquid phase alkylation of benzene with ethylene was developed.
苯和其他的有机溶剂是众所周知的风险增加。
Benzene and other organic solvents are known to increase the risk.
其中许多都是有害物质，如氨，苯和尼古丁。
Numerous constituents are toxins such as ammonia, benzene, and nicotine .
二手烟包含了一氧化碳，氨，甲醛，苯和亚硝胺。
Second-hand contains carbon monoxide, ammonia, formaldehyde a pyrene and nitrosamines.
氯苯、溴苯和苯硫酚化合物的谱带出现于低限附近。
In compounds such as chorobenzene, brmobenzene and thiophenol the band lies close to the lower limit .
苯和苯系列也已经被世界卫生组织确定为致癌物质。
Benzene and benzene series have also been who identified as carcinogens.
因此，从这些溶剂中选出苯和DMF来进行分离粗葱。
So benzene and DMF from the some solvents separate crude anthracene.
理想模式在化学结构相似液体的情况下是正确的，如苯和甲苯。
The idealized model is accurate in the case of chemically similar liquids, such as benzene and toluene.
用气相色谱法测定机动车和航空用汽油中苯和甲苯的试验方法（05。
Test Method for Benzene and Toluene in Finished Motor and Aviation Gasoline by Gas Chromatography (05.
报道了苯和乙烯液相循环烷基化工艺及其所用AEB型分子筛催化剂。
This article introduces the production technology of ethyl benzene by circulation process for liquid phase and its AEB type zeolite catalyst.
改性的HY分子筛对苯和乙烯的液相烷基化反应具有高的活性和选择性。
The liquid phase alkylation of benzene with ethylene was carried out over HY zeolites modified with phosphorus as well as magnesium, nickel and lanthanum.
文中用DOAS方法测量了苯和甲苯的样品，并分析了结果，结果和理论吻合。
In this paper, we use DOAS method to measure the spectra of benzene and toluene sample and analyze the results.
目的替换《中国药典》(2005年版一部)薄层鉴别中使用苯和甲苯的展开剂。
Objective to replace the developing agents benzene and toluene in thin-layer chromatography in the Chinese Pharmacopoeia 2005 Volume I.
UNI QUAC缔合溶液模型成功地描述了乙酸、苯和三乙胺的液液二相平衡。
The UNIQUAC associated -solution model successfully represented the liquid-liquid equilibria of acetic acid, benzene and triethylamine.
石蜡中的苯和甲苯是石蜡中的非理想组分，尤其使用在食品方面时，对人体非常有害。
Benzene and toluene are unideal components of the waxes, especially used on the foods, are very harmful for the body.
报道了苯和乙烯在AEB型分子筛催化剂上进行液相烷基化反应合成乙苯的研究开发结果。
Research and development results are reported for the synthesis of ethyl benzene by benzene alkylation with ethylene on AEB type zeolite catalyst in liquid phase.
结果表明，在富集培养和转移培养微环境中，苯和甲苯的降解与硝酸盐还原作用同时发生。
The results indicate that benzene and toluene degradation occurred concomitantly with nitrate reduction in enrichment and transfer cultures.
介绍了国内对硝基氯化苯和邻硝基氯化苯的生产情况和近几年产量，分析了其消费及市场情况。
The situation analysis of consumption market, production situation and output for domestic p-nitrochlorobenzene and o-nitrochlorobenzene in recent are presented in this article.
在常压反应釜和固定床反应装置上进行，评价了催化剂对苯和1-十二烯烷基化反应催化性能。
Their catalytic activities were measured by alkylation of benzene with 1-dodecene as model reaction in a slurry reactor under atmospheric pressure and fixed bed reactor.
介绍一种将苯和乙烯液相烷基化部分反应液直接循环到反应器作为反应原料的循环反应新工艺。
Pilot scale operation results are reported for liquid phase alkylation of benzene and ethylene with a new circulation process.
测量了乙醇、甲苯、丙酮、甲醇、苯和氨水对元件的影响，乙醇仍为测量甲醛的主要干扰气体。
Influences of ethanol, toluene, acetone, methanol, benzene and ammonia were measured, and ethanol was still the main interfering gas for formaldehyde detection.
实验结果表明，焦油和焦炭的产率随着废塑料添加比例的增加而增大，粗苯和氨等产率变化不明显。
The experimental results show that the yields of tar and coke are increased with the increment of adding proportion on plastics, there is no remarkable variation on crude benzol and ammonia yields.
以乙酸酐、乙基苯和无水三氯化铝为原料合成对乙基苯乙酮，并利用碘仿反应氧化对乙基苯乙酮制备对乙基苯甲酸。
The p-ethylacetophenone was synthesized with acetylated, ethylbenzene and anhydrous aluminium chloride, then was oxidized top-ethylbenzoic acid with iodoform reaction.
世界卫生专家说，向民众宣导二手烟的祸害，在非洲还是不容易。二手烟包含危险物质，例如焦油、苯和一氧化碳等。
Global public health experts say it remains a challenge to educate Africans about the risks of secondhand smoke, which contains dangerous compounds like tar, benzene and carbon monoxide.
世界卫生专家说，向民众宣导二手烟的祸害，在非洲还是不容易。二手烟包含危险物质，例如焦油、苯和一氧化碳等。
Global public health experts say it remains a challenge to educate Africans about the risks of secondhand smoke, which contains dangerous compounds like tar, benzene and carbon monoxide.
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