naphthalene的例句大全

The order of saturated adsorption amount from big to small is naphthalene, tetralin and butylbenzene.

分子筛对不同分子的饱和吸附量大小顺序为萘、四氢萘及丁基苯。

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Inhibitory effect of thiophene on tetralin hydrogenation was much more prominent than that on naphthalene hydrogenation.

噻吩的加入改变了萘加氢连串反应各步骤的相对反应速率，噻吩对Pd/Y催化剂催化四氢萘加氢生成十氢萘的抑制作用比对催化萘加氢生成四氢萘的抑制作用更为显著。

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Study on Sulfur Tolerance of Pd-Pt Catalyst Supported on Carbon Nanofibers for Hydrogenation of Naphthalene to Tetralin

碳纳米纤维负载Pd-Pt催化剂的萘加氢耐硫性能

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The changes of hydroperoxide content during the oxidation course of unsaturated hydrocarbons were investigated by using tetralin, 1 methyl naphthalene and hexadecene as model compounds.

以四氢萘、1甲基萘及十六烯等模型化合物为主，考察了不饱和烃类在氧化过程中氢过氧化物含量的变化，并对最终氧化产物进行了GC/MS分析。

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Method for the determination of the non-volatile matter of naphthalene

GB/T6701-1986萘不挥发物的测定方法

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Study on the Teratogenic Effect of Naphthalene in SD Rats

萘对大鼠致畸实验

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The ternary system is of eutectic type, the eutectic occurs at 35.7 ℃, 39.0mol% naphthalene and 12.7mol% benzoic acid.

体系为低共熔型，低共熔点为：35.7℃，39.0mol%萘和12.7mol%苯甲酸。

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After water treatment, the concentration of methylphenanthrene in Daqing terrestrial facies oil keeps stable relatively, the concentration of dimethylphenanthrene is appreciably increasing, and that of phenanthrene and the series compounds of naphthalene decrease in different pitch.

在水的作用下，大庆陆相原油中的甲基菲浓度保持相对稳定，二甲基菲的浓度略显升高，菲及萘系列化合物的浓度有不同程度降低。

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Heat transfer investigation in the condenser of naphthalene thermosyphon at small inclination

萘热管小倾角放置时冷凝段内的传热

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THERMOTROPIC LIQUID CRYSTAL POLYMERS& Wholly Aromatic p-Hydroxybenzoic Acid Copolyesters Containing Naphthalene Rings

热致液晶性聚合物&含萘环主成分为对羟基苯甲酸的全芳香族共聚酯

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In this paper, a comparision was made between distillation and extractive distillation for separation of naphthalene and thionaphthene to produce refined naphthalene.

本文对精馏法和萃取精馏法进行萘与硫茚的分离进行了对比。

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Application of Anti-electrostatic Technology in Refined Naphthalene Production

防静电技术在精萘生产中的应用

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Effect of Mordenite Modified by Rare Earths on Isopropylation of Refined Naphthalene

稀土修饰丝光沸石对精萘异丙基化反应的影响

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The naphthalene content of refined naphthalene obtained is above 99%, which meets its national standard of commodity. The recovery of naphthalene is above 88%.

实验结果表明，以阴离子表面活性剂形成的乳化液膜结合精馏可有效地将萘油制成精萘，萘含量大于99%，符合国家精萘标准，萘收率大于88%。

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In accord with electrostatic formation principle, the electrostatic voltage at every part in refined naphthalene production is tested, and static electricity is eliminated by means of electrostatic eliminating device.

文中根据静电产生机理，测试了精萘生产过程中各部位的静电电压，并通过静电消除装置对静电进行消除。

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The results show that the apparent sorption coefficients ( Kd) of naphthalene increase rapidly with increase of the amount of MPB added, when MPB equilibrium concentration ( X) is less than 1 CMC ( one time of critical micelle concentration).

结果表明，当MPB的平衡浓度（X）小于1倍临界胶束浓度（CMC）时，萘的表观分配系数（Kd）随MPB加入量的增大而急剧增大；

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The ozone, ultrasound and ultraviolet radiation produced by the high voltage discharge effectively destroys the chromophoric group of the dye and the naphthalene or benzene rings.

这说明高压脉冲放电所产生的臭氧、超声以及紫外辐射等可以有效地破坏染料废水中染料分子的发色基团和染料分子中的苯环以及萘环，有利于提高染料溶液的可生化性。

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The Study of Suspensibility to Seed Clothing Agent in Naphthalene Sulfonate Condensate System

聚萘磺酸盐体系对种衣剂悬浮性研究

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By using reaction distillation, and additive cc 601, the purity of naphthalene can be more than 99.6%, reaching the first grade pure naphthalene national standard.

采用反应精馏，加入cc－601添加剂，可得到纯度大于99.6%的精萘，符合国家一级精萘标准。

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Hydrogenation of naphthalene and tetralin can be improved by the high pressure employed.

提高加氢反应压力，萘的转化率和四氢萘的芳环加氢程度提高；

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