因为如果你想进行这个反应,你总可以找到一定的条件,来或多或少实现这个反应。
Because you're going to run it and you'll probably find conditions under which you can run it more or less to completion.
这两步平行的基元反应也是总反应的控制步骤。
Both are the slower steps in the overall reaction.
两个阶段的总反应时间为20~30 小时。
The total reaction time is 20-30 h.

简明释义: