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- Firstly, PM and OPA would generate a tetrahydropyrrole compound via two possible reaction pathways. 首先，通过竞争反应生成一个四氢吡咯类化合物；
- The importance of the steady state approximation is that it greatly simplifies the solution of the rate equations in complex consecutive reaction pathways. 稳态近似法的重要性是，它大大简化了在复杂的连串反应途径中速度方程的求解。
- The conclusion is that Cu0 is the common center for adsorbing and activating CO, CO2 and H2 molecules and that the promot- ing effect of CO2 on methanol synthesis reaction is mainly due to the creation of new reaction pathways. 结果断定：Cu0是吸附与活化 H2、 CO和 CO2的共同中心； CO2对反应的加速作用主要是由于开辟了新的反应途径。
- The dominant reaction pathways and the effect of reaction temperature and type of zeolites on the yield and selectivity of benzene formed during catalytic cracking of cumene were investigated. 摘要 在催化裂化反应条件下，研究了异丙苯主要裂化反应路径以及反应过程中反应温度和分子筛类型对苯产率和选择性的影响规律。
- MNDO method and GAMESS90 programs have been employed respectively to investigate limited reaction pathways and to optimize structure of transition states for the keto-enol tautomerism. 采用MNDO方法和GAMESS90程序,对酮-烯醇互变异构进行了研究,得到了互变异构的极小能量反应途径及其过渡态的几何构型。
- The reaction pathways of nitrite as affected by temperature during wet preserving of beef were detailed.This research served to provide a basis for developing low nitrite meat products. 本课题主要研究牛肉在不同温度下的湿腌过程中亚酸盐的变化规律,为低亚硝肉制品的开发起基础性研究的作用。
- The reaction pathway of catalytic ozonation is analyzed. 分析了催化臭氧化过程的反应途径。
- The pathway that H or CH3 radical attacked the C atom of CO2 was the preferential pathway in all the four designed reaction pathways. 其中以H和CH3自由基进攻CO2的C原子反应为优先路径，主要产物为乙酸，而甲酸甲酯为动力学禁阻产物。
- Reaction pathway of cyclohexanone over these catalysts was presented. 提出了环己酮在这类催化剂上双聚反应的机理。
- Study on reaction pathways of NO remotion by pulse corona discharge 脉冲电晕放电去除NO的反应途径研究
- The effect of substituents on epoxides was studied.The reaction pathway of this allylation was also suggested. 还研究了环氧化合物取代基的影响,并提出了此烯丙基化的反应途径。
- Reaction pathway of coal tar in SCW is proposed from the reaction property of each fraction. 基于各组分的反应，探讨了煤焦油组分在SCW中的反应路径。
- The cleavage and formation of the chemical bonds in the reaction pathway have been discussed by the topological analysis of electronic density. 对反应过程中若干关键点进行了电子密度拓扑分析,讨论了反应进程中键的断裂、生成和化学键的变化规律。
- The behavior of forming and cracking of carbenium ions was analyzed and the reaction pathway of propylene formation was summarized. 通过分析正碳离子的生成与裂解反应特点，探讨了丙烯的生成规律。
- Hydrogen transfer through a bimolecular reaction between hydrocarbons and thiophene species seems to be the convincible reaction pathway for achieving de... 烃类化合物与噻吩间的双分子氢转移反应看来是裂化脱硫的可信的反应途径。
- MNDO method has been employed respectively to investigate reaction pathway and to opti-mize structure of transition state for the isomerism of acetonitrile and 1-azirine. 采用MNDO方法对乙腈异构化成进行研究，得到了互变异构反应途径及其过渡态的几何构型。
- Could I ask for your reaction to this policy? 我能问一下您对这个政策的反应吗？
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- I'm displeased at your reaction. 我对你的反应很不满意。
- The forces of reaction made reform difficult. 反动势力给改革造成了困难。
