reaction energy barrier
英 [riˈækʃn ˈenədʒi ˈbæriə(r)]
美 [riˈækʃn ˈenərdʒi ˈbæriər]
网络 反应能垒
双语例句
- A catalyst increases the rate of a chemical reaction by lowering the activation energy, which is the barrier to be overcome in going between the initial and final state.
酶的催化作用是通过大幅度降低化学反应的活化能。使活化分子相对增多，反应速度加快。 - Based on the one dimensional barrier penetration model, a new model is built to connect the peripheral reaction with the fusion reaction and take account of the effects of nuclear static deformation and dynamic polarization, namely deformation and energy dependent multi dimensional barrier penetration model.
基于经典的一维势垒穿透模型，考虑核静态形变和动力学形变效应，建立了联系周边反应和熔合反应的模型&形变+能量相依的多维势垒穿透模型。 - Ab initio studies of the reaction pathways and free energy barrier for alkaline hydrolysis of formamide
甲酰胺碱性水解历程与活化自由能的理论计算 - The results show that this reaction proceeds via two steps: ( 1) two reactant form a compound ( CM), which is an exothermal reaction of 9.77? kJ · mol~-1 without energy barrier.
结果表明，该反应途径由两步组成（1）两反应物首先生成一复合物（CM），它是一无势垒的放热反应，放出的能量为9.77kJ·mol-1； - The reaction rate of FBC ashes is greater than that of PF ashes, while it is just the contrary for the energy barrier.
固硫灰渣的火山灰水化反应速率明显高于粉煤灰，反应能垒则低于粉煤灰。 - The sequence is in accordance with the intrinsic reaction energy barrier of i-butene desorption from these active centers.
该顺序与烯烃中间体从上述活性中心上脱附的内禀反应能垒大小有一致关系。 - This confirmed from theory that many reaction pathways of low energy barrier existed in the LPG combustion field of CFC-12, and they crossed and interacted to provide a netted system of reaction pathways.
从理论上证实了CFC-12在LPG燃烧场中的降解存在多个低能垒的优势反应通道，它们互相交叉，形成了一个网络状反应通道体系。 - The corrosion reaction of carbon steel was more difficult because E-A-Mo inhibitor increased the apparent activation energy of corrosion reaction and improved the reactive energy barrier.
添加E-A-Mo缓蚀剂时，碳钢腐蚀反应表观活化能增大，提高了腐蚀反应能垒，腐蚀反应难以进行。