the steady-state approximation

The two examples are basically very similar in their use of the steady state approximation.

这两个例子在对稳态近似的，使用方面基本上很相似。

Which is the steady state approximation, where one rate, the rate to go into the intermediate is very slow, or the rate to get out of the intermediate is very fast.

它是稳态近似，其中一个速率，生成中间产物的速率十分缓慢，或用掉中间产物的速率十分快。

It doesn't really matter that this is slow in terms of using the steady state approximation.

这很慢并不要紧，从使用稳态近似的角度。