benzene的例句（benzene在句子中的用法）

• allyl benzene 苯丙烯
• The slurry phase hydrocracking - hexyl - benzene was studied under the presence of dispersed catalysts in a micro reactor. 利用微型反应釜,考察了正己基苯在硝酸镍甲醇溶液、硝酸铜甲醇溶液、硝酸镍水溶液、硝酸铜水溶液、硝酸和水催化下的悬浮床加氢裂化反应.
• Ferric Chloride alone gives polymer with benzene. 三氧化铁可单独催化苯的聚合.
• Coal tar , acetic acid, dodecyl benzene Sulfonic Acid. 本品为深褐色液体;有醋酸及煤焦油的特臭.
• Using benzene as internal standard, the calibration factors of derivative of aldehydes 2,4 - dinitrophenylhydrazine ( DNPH ) were measured. 将醛类物质与2, 4- 二硝基苯肼 ( DNPH ) 的衍生反应液直接进样,以苯为内标物,测定了甲醛 、 乙醛等醛类物质DNPH衍生物的校正因子.
• Solubility: Insoluble in water, but soluble in dimethyl benzene, chloroben , DMF, dimethylphthalate and dibutyl phthalate. 溶解性: 不溶于水, 能溶于二甲苯 、 邻二氯苯、二甲基甲酰胺 、 邻苯二甲酸二甲酯和邻苯二甲酸二丁酯.
• This paper reviewed the synthesis of benzene phosphorus dichloride ( BPD ) and its applications. 介绍了二氯苯基膦 ( BPD ) 的合成方法及其应用.
• The cyanate Resin is modificated by styrene and divinyl benzene , which are called active diluent. 以苯乙烯和二乙烯基苯作为氰酸酯树脂的活性稀释剂,得到粘度低、贮存稳定性好的改性树脂体系.
• The separation of acetone, ethanol, benzene, chloroform, toluene was performed on a 10 % PEG - 20 M Chromosorb - W - AW - DMCS column. 对样品中残留丙酮 、 乙醇 、 苯 、 氯仿 、 甲苯的分离选用10%PEG-20Mchromosorb -W-AW-DMCS 公谱柱.
• The Refractometric analysis of binary liquid system of benzene - chlorobenzene was investigated. 研究了液体二元系的折射分析法.
• In printing ink antogenous ( chloridizing polypropylene ), benzene, ginkgolide - flavonoid solvents are true solvents. 在复合里印油墨中 ( 氯化聚丙烯型 ) 苯类、酯类 、 酮类溶剂都为真溶剂.
• Resonance theory says that benzene can be represented by two contributors. 共振论认为苯能用两个参与体表示.
• The benzene ring is also seen in other compounds. 苯环在其他化合物中也可以看见.
• The benzene vaporized and formed a huge cloud of gas. 苯蒸发了，形成了一大团气体。
• The action of benzene barbitone and influence, matter with drug taking? 苯巴比妥的作用与影响, 跟吸毒有关系 吗 ?
• Because variety of reasons are popularized hard , replace the new - style and avirulent product of benzene preparation. 替代苯制剂的新型无毒产品由于种种原因难以推广.
• The application of catalytic distillation reactor in benzene alkylation process is presented. 同时介绍了催化蒸馏反应器在苯烷基化工艺中的应用.
• It also studied adsorptivity of active carbon on which some of benzene hydrocarbon has been absorbed. 研究了活性炭在已经吸附若干质量的苯类物质以后的吸附性能.
• In benzene or ethyl acetate solution rates increase linearly with methyl methacrylate concentration. 在苯或乙酸乙酯溶液中其衰减速度随甲基丙烯酸甲脂浓度呈直线地增大.
• The benzene vaporized and formed a huge cloud of gas... 苯蒸发了,形成了一大团气体。