Kinetics is a subject in which the rate of a reaction is studied as certain parameters are varied . 动力学是研究反应速度随某些参量变化的一门学科。
This is due to the fact that physical factors(often difficult to evaluate)control the rate of reaction . 这是因为物理因素(往往难于估价)控制反应速度的事实所引起的。
We thus meet the first effect of structure on reaction rate, an influence on the importance of solvent viscosity . 这样我们碰到了结构对反应速度的第一个影响,这种影响是以溶剂粘度的重要性为基础的。
The type of granulation of the ammonium nitrate used is significant in controlling the rate of reaction, and especially the induction time . 所用硝酸铵的颗粒类型,对于控制反应速度,特别是诱导期,是很重要的。
Introduction : you can test the speed of response 可以测试你的反应速度。