But actually looking forward, rates look cheaper.

但实际上展望未来， 利率看起来更便宜。

A reaction is at equilibrium when its forward and reverse rates are equal, right?

当正向和反向速率相等时， 反应处于平衡状态，对吗？

The forward rate law if k multiplied by the concentration of A raised to some power times the initial concentration of B raised to some power.

如果 k 乘以 A 的某个幂的浓度乘以 B 的初始浓度的某个幂，则正向速率定律。

If we write these two terms together to show that the forward and reverse rates are equal, like in equilibrium, and solve for a single constant, we get something that looks very much like an equilibrium expression.

如果我们将这两项写在一起以表明正向和反向速率相等，就像在平衡状态下一样，并求解一个常数，我们会得到一个看起来非常像平衡表达式的东西。