The two-direction all - electrical gun control system reduces its weight by 40% , its volume by 30%, while its efficiency raised by 35% as compared with current tank gun control system.

该双向全电式炮控系统与现行的坦克炮控系统相比，重量轻了40%，体积减少了30%，效率提高了35%。

youdao

This control method can regulate the burn-off process of contact bridge according to requirements so that the required flashing voltage is lowered and the flashing heating efficiency raised.

这种控制方法可以根据要求改变触点的烧化过程，从而降低激发闪光所需的电压，提高闪光加热效率。

youdao

As bile has to be taken from black bears twice a day, one in the morning and the other in the evening, if they are raised in the open air, it will lower the efficiency.

因为黑熊取胆是早晚各一次，如果放养会降低效率。

youdao

But many state and local governments and some federal agencies have been able to work around these constraints and have improved efficiency and raised service quality.

WHITEHOUSE: "Doing What Works" Transcript

The leaps and bounds in clean, distributed generation have reduced costs, raised efficiency and demonstrated increasingly high levels of reliability.

FORBES: America's Other Energy Revolution And Why It Matters

Maybe if politicians had raised efficiency standards sooner, they would not be out on the stump talking about a crisis now.

ECONOMIST: Israel and America