1、

The solution was then sparged with nitrogen to remove any residual benzene or any chlorine formed in the oxidation step.

然后用氮喷射溶液,除去任何残留的苯和在氧化时生成的氯。

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2、

The key step to the synthesis of α-thioctic acid is the Baeyer-villiger oxidation.

其中Baeyer-villiger是生成R型的α-硫辛酸的关键步骤。

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3、

Porous silicon layers of different thickness and porosities are obtained using anodization method via controlling the hydrofluoric acid concentration, current density and time. The thick porous silicon layers are oxidized by a two-step oxidation method.

实验过程中通过控制阳极氧化反应中HF溶液的浓度、电流密度和反应时间形成了不同厚度和孔隙度的多孔硅厚膜,并采用两步氧化的方法得到氧化多孔硅厚膜。

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4、

Rates of chemical reaction and mass transfer were compared to determine the control step of p-xylene liquid phase oxidation process based on the kinetics previously obtained.

在对二甲苯液相催化氧化动力学研究的基础上,比较了化学反应速率与气液传质速率的相对大小。

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5、

At certain temperature, CF and C/ C composites will be quicken oxygen in oxidation atmosphere, and the rate of the reaction will step up as the temperature get higher, which lead to the strength of the carbon materials degraded and properties weaken.

在一定温度的氧化性气氛中,炭纤维和炭/炭复合材料会与氧发生反应,并且随着温度的升高,氧化反应的速度加快,致使炭材料的强度降低,性能退化。

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6、

Our Cholesterol Assay uses a single Working Reagent that combines cholesterol ester hydrolysis, oxidation and color reaction in one step.

本公司所生产的胆固醇检测试剂盒仅使用单一工作试剂,将胆甾醇酯水解、氧化及显色反应结合为一个步骤。

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7、

Processes to produce epoxypropane including chlorohydrination, co-oxidation of isobutane were reviewed with emphasis on hot processes including one step oxidation by catalysis of TS-1 catalyst and oxidation of propene by molecular oxygen or oxycompounds.

介绍了环氧丙烷生产工艺,包括氯醇法、异丁烷共氧化法,重点综述了现在的热点工艺:TS-1催化剂一步氧化技术、丙烯用分子氧或含氧化合物的氧化等。

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9、

Design of Two Step Treatment of Oxidation Tail Gas from Hydrogen Peroxide Production

双氧水氧化尾气两级处理技术设计

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10、

The oxidation reaction consists of nucleophilic substitution reaction and a-elimination reaction which is the rate-determining step.

氧化反应由亲核取代反应和α-消除反应组成,α-消除反应是反应的速率控制步骤。

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11、

a two-step reaction is included in the model: pyrolysis reaction and fuel oxidation.

材料阴燃的化学反应采用两步反应模型:无氧热解反应和有氧热解反应。

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12、

the partial oxidation of benzene to phenol ( btop) by nitrous oxide in a single step has very important industrial and social significances.

用N2O将苯氧化成苯酚(BTOP),具有重大的经济意义和长远的社会效益;

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13、

the oxidation reaction was composed of hydrolysis reaction of benzylic halides and oxidation reaction of the resulting benzylic alcohols. the hydrolysis of benzylic halides is the rate-determining step.

氧化反应由苄基卤的水解反应和水解产生的苄基醇的氧化反应组成,苄基卤的水解反应是反应的速率控制步骤。

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14、

The thin gate oxide is grown by nitric oxidation, while two step process of dry oxidation and low-pressure chemical vapor deposition ( LPCVD) is used for the thick gate oxide.

当干燥氧化物和降低化学蒸汽的压力使之凝固的2个步骤(LPCVD)被用于厚栅氧化物时,薄栅氧化物被氮氧化改善。

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15、

the effective oxidation state of vanadate corrosion inhibitor and its rate-determining step in the passivation process of metals

钒酸盐缓蚀剂的有效氧化态及其在致钝过程中的速度控制步骤

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