Reaches a certain level的意思|示意

Once this reaches a certain level, the detector automatically activates the foghorn.

一旦湿度达到了一定的数值，探雾器就会自动激活雾号。

Only when the public mechanisms may take the place of the insurance function of clans, and then income reaches a certain level, can we introduce modern commercial financing to the areas.

只有当公共保障机制取代家族保险功能，农民收入水平提高到一定程度，现代商业性金融才可能引入广大农村。

It is only when we complete our internal process and reaches a certain level of purification that we are granted passage into the next realm.

只有当我们完成了我们内在的过程，并且到达了一定层次的净化之后，我们才可以进入到下一个次元。

Mobile communication market is a typically network-based industry, only when the network scale reaches to a certain level, can the consumers accept it.

移动通信市场是一种典型的网络型产业，只有当网络形成一定规模时，才能得到消费者的认可。

Many environmental problems get worse as a country first industrializes, but once it reaches a certain level of income, the trend often reverses, producing a curve shaped like an upside-down U.

当一个国家刚刚开始工业化进程的时候，许多环境问题会恶化，但是一旦这个国家达到一定的收入水平，环境恶化的趋势就会反转，从而得出了一个被称为“Kuznets曲线”的倒U字形的曲线。

After the speed reaches a certain level, it will no longer increase any more.

当速度增加到一定程度之后，就不在增加。