Study on Preparation of Biodiesel from Soybean oil Epoxidation Reaction of Soybean Oil

The reaction between Tung Oil and phenol has been studied.

本文研究了桐油和苯酚在酸催化剂存在下的反应过程。

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A study on the combustion reaction model of oil shale particles

颗粒页岩半焦燃烧反应模型的研究

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The commentator criticized the government's reaction to the oil crisis.

该评论员批评了政府对石油危机的反应。

外研社英语同义词辨析词典

Buried under the oil source rocks under the influence of heat and pressure, plus other various chemical reaction after oil, oil stockpile produced in rocks formed oilfield between clearance.

埋没于地中的石油源岩受到地热和压力的影响，再加上其他多种化学反应之后就产生石油，而石油积存于岩石间隙之间便形成油田。

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Hydrogenation Reactor is a very important chemical reaction of oil equipment, because of it long-term operation in the high temperature and pressure environment, which is caused of the container material damage.

加氢反应器是石油化工中十分重要的反应设备，因其长期处于高温高压的操作环境下，不可避免的会产生容器材料的损伤。

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But on the ground in Beijing, the reaction from oil economists and Chinese scholars has been quite mixed and often critical.

但在中国，石油经济学家和学者们的反应相当不一致，且以批评为主。

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Processes of reformer gas and reaction oil re-contacting and their impact on reformer hydrogen purity

重整含氢气体和生成油再接触流程对氢气纯度的影响

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Analysis result shows that the great temperature decrease in reaction oil and gas pipe inlet is the main cause. So a section of jacketed pipe is used in front of the inlet.

经过分析后认为，入口处反应油气管温度下降幅度较大是造成反应油气入口结焦严重的根本原因。

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Reaction of gas recombination mainly occurs during the charge.

气体复合反应主要发生在充电阶段；

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Based on the rate constants of the reaction of dye-forming coupler, DIR coupler and DIAR coupler with QDI respectively, the effects of DIR or DIAR on the essential reaction of dye image formation were investigated.

继前文测定了成染料成色剂、DIR和DIAR成色剂与QDI的偶合反应的速率常数的基础上，本文进一步研究了DIR和DIAR成色剂对染料影像形成的主反应的作用。

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Tar was extracted from the mother liquid of the carbonylation synthesis of acetic anhydride reaction. The extracted tar was analyzed by GC/ MS method. The reaction mechanism of tar formation in acetic anhydride synthesis were studied in this article.

通过对羰基合成醋酐反应副产物焦油物质进行GC/MS分析，对焦油生成的反应机理作了较详细的研究。

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During the thermal recovery by steam injection in unconsolidated sandstone reservoir, water sensitivity is resulted from the reaction of condensate water and formation with high clay content.

疏松砂岩稠油油藏在注蒸汽热采过程中，由于蒸汽冷凝水使粘土矿物含量高的地层发生水敏，从而影响了热采效果。

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Homogeneous Reaction Mechanisms of Nitrous Oxide Formation and Decomposition in the Fluidized Bed of Coal Combustion

燃煤流化床中N2O生成与分解的均相反应机理

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This paper mainly discusses on the effect of promoters, complex agents and buffering agents on the formation of phosphorized film in the phosphorization process and the reaction mechanism of the formation of phosphorized film, and puts forward the essential technological factors connecting with the practice.

主要讨论了磷化过程中加速剂、配位剂、缓冲剂等对磷化膜形成的影响以及反应机理，并结合实际提出必要的磷化工艺条件。

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The organic of SOA effects the physical and chemical changes of aerosol particles, thus impacts atmosphere and climate. Therefore, we need to be further gone into the reaction pathway of SOA formation and polymerization of organic aldehydes.

SOA中的有机物影响着气溶胶颗粒的物理和化学变化性质，进而对大气和气候产生影响，因此，要深入认识SOA的形成过程的反应途径和有机醛酮的聚合反应。

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The experimental results show that the controlled atmosphere storage groups have lower reaction rate of PG formation and denaturation among different storage groups. The effect of CA on storage may be like that of decreased temperatures.

试验结果表明气调贮藏组的PG激活和失活的反应速率小于大气对照组。这与降低温度对反应速率的影响类似，推测气调对果蔬贮藏中酶活的影响类似于降温作用。

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The result indicates that the reaction of p-HPPH glucuronides formation is stereoselective in the β-NF-induced microsomes.

这一结果表明，β－NF诱导的鼠肝微粒体对R－p－HPPH葡萄糖醛酸甙的形成，具有显著的立体选择性。

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A model of NOx formation was established for a single pulverized coal furnace according to the chemical reaction dynamic equation of formation and decomposition of NOx The NO.

根据NOx产生和分解的化学反应动力学方程式，建立了单角煤粉炉中NOx生成模型。

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Chlorination products from fulvic acid in water and reaction pathways of chloroform formation have been summarized in this paper.

本文对水中黄腐酸氯化产物及其形成氯仿的反应历程进行综合评述。

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Study on Reaction Mechanism of Acetone Formation during Propene Hydration-Etherification

丙烯水合醚化反应过程中丙酮生成机理的研究

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