reaction of formation

It is found that the titled reaction is a concerted but nonsynchronous reaction, the formation of H-H bond is ahead the breaking of C-H bond.

研究结果表明乙炔加氢反应是一协同的非同步反应，H-H键的生成早于C-H键的断裂。

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。

The gas-liquid phase reaction of the formation of methyl chloride from gaseous methanol and hydrogen chloride with 75& 79% aqueous zinc chloride solution as catalyst in a bubble agitated reactor was studied.

本研究采用甲醇和氯化氢为气相原料，浓度为75～79%的氯化锌水溶液为催化剂，于鼓泡揽拌釜中，在413～423K下进行气液相反应生成氯甲烷。

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。

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。

There are three steps in MTO reaction: formation of methoxyl groups on the surface of SAPO 34, formation of the first C-C bond and formation of C 3 and C 4.The 12-reaction Kinetics model proposed by Bos et al bear representative signification.

MTO反应机理可以分成三步：在分子筛表面生成甲氧基、形成第一个C-C键、生成C3、C4。反应动力学较有代表性的是Bos等[1]提出的涉及积炭反应的12反应模型。

The smallest friction coefficient of the graphite at 400 ℃ in air was attributed to the thermal chemical reaction among the carbon atoms of high activity and the atmospheric oxygen, which led to the formation of a reaction film with good lubricity on the rubbing surface.

其原因在于，石墨在较高温度下同空气发生氧化反应，在摩擦表面形成具有减摩作用的反应膜，从而使摩擦系数减小。

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

The reaction mechanism of its formation has been discussed.

初步探讨形成三元环化合物的反应机理。

Calculation about the Reaction Rate Constant of Indole Formation from Aniline and Glycol

苯胺和乙二醇生成吲哚反应的速率常数计算

The experimental results show that the curing temperature of the modified MDPES for making the composite mainly depend on both the reaction of network formation and the cleavage of the ether linkages in BE.

研究表明，选择BE/MDPES的固化温度时，必须同时考虑网络的形成反应和BE中醚键的断裂反应。

A Study of Preliminary Reaction Kinetics of Formation of PU/ PMMAIPN by FTIR Spectrometry

利用FTIR光谱仪研究PU/PMMAIPN初期反应动力学

The results suggest that the reaction consists of formation of yellow quinones and then coupling of them to produce polyphenylphenols.

反应可能经过两个步骤，先是底物氧化生成黄色苯醌类物质，然后醌类中间物偶联形成多聚酚。

Study on Reaction Kinetics of Linear Alkylbenzene Formation over Solid Acid Catalysts

固体酸催化剂上线性烷基苯生成反应动力学研究

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。

The thermokinetics of formation reaction was studied at different temperature by liquid-phase reaction.

改变反应温度，研究了配合物的液相生成反应的热力学性质。

Measurement of Primary Kinetic Deuterium Isotope Effect of the Reaction of Enamine Formation Using Natural Abundance Deuterium NMR

天然氘核磁共振法测定环酮的烯胺化反应的一级动力学氘同位素效应

The cyclic voltammetry curve showed that the irreversible capacity loss might result mainly from the decomposition of solvent and the reaction of film formation at 0.9V or so.

由循环伏安曲线可见，不可逆容量损失主要由发生在09V左右的溶剂分解和成膜反应引起。

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。

The fact of reaction rate decreasing linear with the steric hindrance of ester groups shows that the formation of ring coordination compound between rare earth ions and salicylate ester takes an important role in the nitrosation reaction.

反应速度随酯基基团空间位阻效应呈线性下降，说明稀土离子与水杨酸酯之间环状配位化合物的形成在亚硝基化反应中起着重要作用。

The non-isothermal reaction kinetics for synthesis of diethylene glycol dibenzoate ( DEDB) was studied. The result showed that DEDB formation reaction belongs to chain competitive reaction.

对二乙二醇双苯甲酸酯（DEDB）的非恒温反应动力学进行了研究，结果表明：DEDB生成反应属二级复合反应中的连串竞争反应。

The effect of reaction temperature of the formation on thioether dianhydride monomer was discussed.

讨论了温度对硫醚二酐形成的影响。

Determination of Enthalpy Change of Reaction of Formation, Molar Heat Capacity and Constant-Volume Combustion Energy of the Ternary Solid Complex Lu ( Et2dtc) 3 ( phen)

Lu（Et2dtc）3（phen）的生成反应焓变、摩尔热容和恒容燃烧能测定（英文）

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。

Leaching kinetics of sulfides studies on the reaction mechanism of the formation of α-fe_2o_3 during the leaching of pyrite in the acid solution by the radioactive tracer method

硫化物溶解动力学&用示踪原子研究酸性溶液中黄铁矿晶体溶解时生成三氧化二铁的机理酸性溶液中的铁锌共沉积

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。

Objective To observe the cellular reaction and membrane formation on the surface of intraocular lens ( IOL) implanted in rabbit eyes and discuss the mechanism of early postoperative membrane formation and biological action.

目的动态观察兔眼人工晶体植入术后晶体表面细胞反应及膜形成，探讨术后早期膜形成的机制及生物学作用。

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。

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

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。