Screened of strain producing cold adapted pectinase and studied on the condition of producing enzyme, characterization of cold adapted pectinase, purification and kinetic constant in this paper.

本论文进行了低温果胶酶产生菌的筛选，并对菌种的产酶条件，低温果胶酶的酶学性质，分离纯化及动力学常数进行了研究。

youdao

The frictional force remains constant, dependent on the friction, the kinetic friction coefficient, is always the same...

摩擦力不守恒，它取决于摩擦力，动能摩擦系数，一直是相同的。

youdao

The sorption kinetics included the initial fast phase and the final slow phase. The first-order kinetic reaction and double constant rate equation could describe the sorption kinetics well.

吸附动力学过程包括吸附快反应阶段和慢反应阶段，可用动力学一级方程和双常数速率方程描述；

youdao

So that should mean that the energy that's transferred to the electron should be greater, but that's not what you saw at all, and what you saw is that if you kept the frequency constant there was absolutely no change in the kinetic energy of the electrons, no matter how high up you had the intensity of the light go.

所以这意味着转移到电子,上的能量也越大，但这并不是，我们观测到的现象,我们所看到的是,如果固定光的频率不变,不管光强如何变化,电子的动能没有任何变化。

麻省理工公开课 - 化学原理课程节选