The principle of chemical dynamics, equation of dynamics and applicable conditions and relative calculations is studied according to the method of operation for preparativeexperiment of acetidin.
根据乙酸乙酯制备实验的操作方法，探讨实验的化学反应动力学原理、动力学方程及其使用条件和有关计算。
2
Through experiment we discussed the preparative condition and came out with methods of mono-Grignard Reagent preparation.
通过实验讨论了它们的制备条件，提出了单格氏试剂的两种制备方法。
3
In order to resolve the problems of high speed stirring machine in the production, this paper discussed the field experiment, the preparative work, empty car test, granulating process.