benzene造句

Investigation of the Mechanism of the Reaction between Atomic Oxygen Radical Anion and Benzene
氧负离子自由基与苯的反应机理研究

Research on Atmospheric Pressure Correction Standard for Distillation Test of Benzene Products
苯类产品蒸馏试验气压补正标准的研究

Benzene and benzene series also had been decided to be carcinogen by World Health Organization.
苯和苯系列也已经被世界卫生组织确定为致癌物质。

A biologically important organic phenol, having two hydroxyl groups attached to the benzene ring.
苯磷二酚生物学上一种重要的有机酚，苯环上有两个羟基群。

Active carbon adsorption is an effective method for the treating low concentration benzene in gases.
对低浓度含苯废气的有效去除方法之一是活性炭吸附法。

Determination of Trace Benzene Homolog in Adsorption Resin and Ginkgo Flavones by Gas Chromatography
气相色谱法测定吸附树脂及银杏黄酮中的痕量苯系物

The common absorption function of benzene and phynol in water on the series of organic soil is studied.
研究了水中苯和苯酚在系列有机膨润土上的共同吸附作用。

The Mathematical Model and Optimal Design of the Adiabatic Reactor for Dehydrogenation of Ethyl Benzene
乙苯脱氢绝热反应器的数学模型和设计优化计算

Nucleophilic Aromatic Substitution. Strategies in the Synthesis of Multisubstituted Benzene Derivatives.
亲核性芳香取代。多取代苯衍生物合成的策略。

Study on Extractive Distillation of Dimethyl Carbonate from its Azeotrope with Methanol Using Ethyl Benzene
乙苯萃取精馏分离甲醇与碳酸二甲酯二元共沸物

The Research of Degrading Amine Benzene Waste Water Through New Type of Titanium Based Lead Dioxide Electrode
新型钛基二氧化铅电极降解苯胺的试验研究

Gas chromatographic determination of benzene and its homologues in atmosphere and in gas from pollution source
大气及污染源排放气体中苯系物气相色谱测定

The homologs of benzene are those containing a alkyl goup or alkyl groups in place of one or more hydrogen atoms.
苯的同系物是那些苯环上含有单烷基或多烷基的物质

Analysis Of Blood And Bone Marrow Film On10 Patients Who Having Hematopoiesis Abnormal Caused By Benzene In Clinic
苯接触致造血异常者10例血象及骨髓象的临床分析

Analysis Of Blood And Bone Marrow Film On8 Patients Who Having Hematopoiesis Abnormal Caused By Benzene In Clinic.
苯接触致造血异常者10例血象及骨髓象得临床分析

A group of atoms bound in a structure, such as a benzene ring, that is resistant to alteration in chemical reactions.
环核包围在抗化学反应变化的结构中的一组原子，如苯环

Conclusion Air benzene takes benzene， toluene pollution as the core in the thing after occupying interior decoration.
结论在居室内装修后空气苯系物中以苯，甲苯污染为主。

Study on Cosolvent Selection and Phase Equilibrium Data Prediction in Extractive Distillation Benzene from Rude Benzene.
萃取精馏精制粗苯工艺中助溶剂的选择及相平衡估算研究

The aromatic hydrocarbon structures in kerogen carry free electrons stabilised by the reasonating bonds of benzene rings.
油母质中的芳香烃结构含有被苯环共振键稳定的自由电子。

Ten benzene and substituted benzene diazonium fluoroborates were synthesized and obtained in colourless crystalline form.
制备了十个纯净无色结晶的苯与取代苯重氮硼氟酸盐。

Study on the determination of contents of benzene, methylbenzene by using artificial neural network and ultraviolet spectrum
人工神经网络辅助紫外光谱测定苯和甲苯的含量

and benzoic hydrocarbon is recycled from the rich oil produced in the benzene washing step through a crude benzene distilling step.
洗苯工序产生的富油经过粗苯蒸馏工序回收苯族烃。

Research on the Relationship between Occupational Exposure to Mixed Benzene and Chromosomal Aberration of Peripheral Blood Lymphocytes
职业性三苯接触对人外周血淋巴细胞染色体结构的影响

The main body of a book the two pair of methyl benzene alkyne has substituted 1 to 4, 5, aminic combining has carried out 6 naphthalene acyl Asias studying.
本文对4，5二对甲基苯炔取代1，8萘酰亚胺的合成进行了研究。

STUDY ON UTILIZING THE STRONG ORGANIC ACID OF BENZENE SULFONIC ACID AS REAGENT INTO ELECTROCHEMICAL ENHANCING FLOATATION AND DESULFURIZATION OF ZHENCHENGDI COAL
苯磺酸对镇城底煤电化学强化浮选脱硫的研究