我甚至计算每个部分的阻力和需要功率以保证它们都符合规格。

I even calculate expected forces and power requirements of everything to make sure it is all up to spec.

youdao

而分布式发电技术需要功率因数高，谐波污染少的大功率整流逆变系统作为其能量转换装置。

But this useful technology needs high power factor, low harmonics pollution rectifiers and inverters to be its energy converters.

youdao

任何风力发电机都需要功率调节，其目的是在额定风速以下尽可能多的吸收风能，在额定风速以上限制其功率的输出。

Any wind turbines need power control. We aim at capturing wind energy in below-rated wind speed as much as possible and limiting the aerodynamic power in above-rated wind speed.

youdao