| 释义 |
rate constant K
基本例句
速率常数K
H-acid in aqueous solution can be degraded more than 72.5% after 3-hour solar irradiation. The rate of photocatalytic oxidation can be expressed by Langmuir-Hinshelwood Equation. The apparentrate constant Kis 0.070 4 min-1.太阳光照射3 h;H酸脱色率达到72.;5%;反应速率遵从Langmuir-Hinshelwood方程;表观速率常数K′=0
In the experimental region selected in this study, the crystallizationrate constant Kdecreases and crystallization half-time t1/2 increases with increasing crystallization temperature.在本实验的温度范围内，随着等温结晶温度Tc的升高，同种聚酯的结晶速率常数K减小，半结晶时间t1/2增加； |