From the Angle of physical organic Chemistry, the transitionstate of chemical reactions has been studied in chemical reaction rate and isotope effect.
本文从物理有机化学的角度，从化学反应速度和同位素效应二方面对化学反应中的过渡状态问题进行探讨。
2
The theoretical rate constants in the conventional transitionstate theory and the variational transition state theory with correction of tunneling effect were calculated.
用传统过渡态理论和变分过渡态理论及相关的隧道效应校正计算了反应的速率常数。
3
The rate constants within the temperature range from 300-2100k are calculated using conventional transitionstate theory.