benzene的例句大全

OBJECTIVE To establish a method for detecting benzene series from macro-reticular resin in Peristrophe roxburghiana extraction.

目的检测红丝线提取物中大孔树脂残留物的量.

Gas phase oxidative cracking ( GOC ) of benzene had higher reactivity and decoking ability than those of relevant pyrolysis.

对不同链结构的碳六烃(苯、正己烷、环己烷 ) 的气相氧化裂解 ( GOC)制烯烃过程进行了研究.

The benzene vaporized and formed a huge cloud of gas...

苯蒸发了,形成了一大团气体。

There was no significant decrease of benzene adsorption capacity on PSAC after regeneration.

PSAC对正己烷的吸附速度大于对苯蒸汽的吸附速度,但其对正己烷的平衡吸附容量小于对苯蒸汽的平衡吸附容量.

The poly ( methyl methacrylate ) macromer was copolymerized with butyl acrylate in benzene to form the graft copolymer.

研究了聚甲基 丙烯酸甲酯 大单体与丙烯酸丁酯在苯中的共聚.

The crosslinked polymers show highest absorbing power for benzene of 5 solvents tested.

交联聚合物用作吸油树脂,在所考察的5种溶剂中对苯的吸收率最高.

Oxidizing sidechainalkyl of benzene ring is one of the most important reactions in the organic synthesis.

苯环侧链氧化是有机合成反应中的重要反应类型之一.

Green environmental protection, harmful solvents are free such as dimethyl benzene, methanal ect.

绿色环保, 不含二甲苯 、 甲醛等有害溶剂.

Study on Structures and Properties of Fatty Alcohols with Quantum-chemical Descriptors and Topological Index benzene-methanol azeotrope

基于量化参数和拓扑指数的脂肪醇沸点QSPR研究苯-甲醇共沸混合物

Dimethyl benzene-induced auris swelling model in mice and carrageen-induced feet swelling model in rats were established to observe the anti-inflammatory effects.

用二甲苯诱导小鼠耳廓肿胀和角叉菜胶诱导大鼠足肿胀实验模型观察抗炎作用。

In terms of plant classification, the Piperaceae family and the Araceae family show the higher uptake of benzene.

若以科别为分类，则在强光下以胡椒科、天南星科等科对苯有较高的吸收速率。

Tert amylbenzene has been prepared by benzene with amylene alcohol Friedel Crafts alkylation.

用苯和叔戊醇通过Friedel－Crafts烷基化反应制备叔戊基苯。

Experimental Research on Aerobiosis Biology Degradation of Benzene Series Compound

苯系化合物好氧生物降解性实验研究

Results In the group of benzene and busulfan used for 5 weeks, the incidence of acute aplastic anemia was 100% as well as the mortality.

结果苯白5周组急性再生障碍性贫血的患病率为100%，死亡率为100%，平均存活时间为（43.5±6.9）d。

The results showed that the toxicity of chlorophenols to Bluegill and Guppy were increased as the sum of π charge(Σ Q π R) at the carbon atom on benzene ring increased.

提示随氯代苯酚类化合物苯环上碳原子的π电荷之和（∑qπr）增大，化合物对bluegill和guppy的毒性增大。

Objective To study the effect of the low concentration mix-benzene on neurobehavioral function of exposed workers.

目的探讨低浓度混苯对作业工人神经行为功能的影响.

Development of Low-toxicity and Non-benzene Quick-drying Amino-alkyd Baking Enamel

低毒无苯氨基快干烘漆的研制

"Air quality Determination of toluene, dimethyl benzene and styrene Gas chromatography"

GB/T14677-1993空气质量甲苯、二甲苯、苯乙烯的测定气相色谱法

The extent of ear swelling was observed in inflammation model caused by dimethyl benzene in mice.

kg-1组，应用二甲苯制备小鼠耳肿胀模型，以鼠耳肿胀程度作为观察指标；

Preparation of Tert-butyl-3,5-dimethyl Benzene

叔丁基-3,5-二甲基苯制备的研究