那基本的意思就是不要用正的,动力系数来运作电站，或者当,你能避免正的回馈系数,这点我们已经讨论过了。

What that basically means is do not run the plant with positive power coefficients or to the extent that you could avoid the positive feedback coefficients which we've already discussed.

youdao

横滨公司正瞄向混合动力车和像迷你库柏这种城市节能车的轮胎市场。

Yokohama is aiming its tyres at hybrid cars and efficient city cars like the Mini Cooper.

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提高退休年龄——一个正以女性劳动力为基础研究的提议，因为女性的退休年龄比男性早——也可以支撑劳动力。

Raising the retirement age - a proposal the government is now studying for women, who typically are required to retire earlier than men - could also prop up the work force.

youdao

The Market Revolution was driven, of course, by the growth of cities, which became market centers and manufacturing centers.

市场革命不断推进,当然,高速发展的城市是一大动力,它们正成为市场和工业中心

耶鲁公开课 - 美国内战与重建课程节选