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首頁(yè)英語(yǔ)詞典benzenebenzene實(shí)用場(chǎng)景例句

benzene

英 ['benzi?n] 美['b?nzin]

英英釋義實(shí)用場(chǎng)景例句

n. [有化] 苯

實(shí)用場(chǎng)景例句

The benzene vaporized and formed a huge cloud of gas.: 苯蒸發(fā)了，形成了一大團(tuán)氣體。

The benzene ring is also seen in other compounds.: 苯環(huán)在其他化合物中也可以看見(jiàn).

Resonance theory says that benzene can be represented by two contributors.: 共振論認(rèn)為苯能用兩個(gè)參與體表示.

Ferric Chloride alone gives polymer with benzene.: 三氧化鐵可單獨(dú)催化苯的聚合.

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減速度隨甲基丙烯酸甲脂濃度呈直線(xiàn)地增大.

Environmental catalytic material of iron nitride nanoparticle was synthesized by Benzene - thermal method.: 采用苯熱法合成環(huán)境催化材料納米氮化鐵.

The separation of acetone, ethanol, benzene, chloroform, toluene was performed on a 10 % PEG - 20 M Chromosorb - W - AW - DMCS column.: 對(duì)樣品中殘留丙酮、乙醇、苯、氯仿、甲苯的分離選用10%PEG-20Mchromosorb -W-AW-DMCS 公譜柱.

The application of catalytic distillation reactor in benzene alkylation process is presented.: 同時(shí)介紹了催化蒸餾反應(yīng)器在苯烷基化工藝中的應(yīng)用.

There are two method to measure the weight ratio of crude benzene.: 測(cè)定粗苯重量比,有色譜法和蒸餾法兩種方法,其中蒸餾法為仲裁方法.

Numerous constituents are toxins such as ammonia, benzene, and nicotine.: 其中許多都是有害物質(zhì),如氨, 苯和尼古丁.

Crude benzene is byproduct in the production of coke.: 粗苯是焦炭生產(chǎn)的副產(chǎn)品.

The dispersant are alcohol, ether, alcohol - benzene component solvent or non - proton polar solvent.: 分散劑為醇、醚、醇 - 苯混合溶劑或非質(zhì)子極性溶劑.

This can supply fundamental data for the industrial simulation of benzene alkylation.: 可以為苯烷基化反應(yīng)的工業(yè)模擬提供重要的基礎(chǔ)數(shù)據(jù).

Aicohol mutipurpose glycollic hexanl mutipurpose benzene , toluene and xylene.: 醇類(lèi)眾用乙醇、異丙醇,苯類(lèi)眾用甲苯、二甲苯.

The intrinsic viscosities reported were determined in benzene at 25 ℃.: 特性粘數(shù)是在苯中于25℃測(cè)定的.