In areas where the wind dies down, backup electricity from a utility company or from an energy storage system becomes necessary.

在风能不稳定的一些地区，需要供电事业公司或者能量储存系统来提供备用电能。

youdao

It soon becomes necessary to learn some grammar.

很快，学习一些语法就变得有必要了。

youdao

This extra time AIDS in recovery if restoring the object becomes necessary.

如果再次需要对象，这段额外的时间有助于恢复对象。

youdao

Now, I think in certain circumstances it becomes necessary to overlook that unjustness, perhaps condone that injustice as in the case of the cabin boy being killed for food.

我认为在某些情况下,我们需要忽视这种不公平，容忍这种不正义,例如在救生艇里被当作食物的男孩。

耶鲁公开课 - 公正课程节选

As the size and scope of government increases, it becomes necessary to collect more revenue.

FORBES: The Demise Of The Middle Class?

If this band is slowly shrunk, it becomes necessary to cut the doughnut or break the band.

ECONOMIST: Proof of the truth of the Poincar�� conjecture

Thus it becomes necessary to control the traffic in different ways so as to avoid disruption of data services.

FORBES: Verizon Looks Like $32 Stock As Net Neutrality Fight Gets Hot