The factory's emergency generators were used during the power cut.工厂应急发电机在停电期间用上了。Power can be fed from wind generators into the electricity grid system.电力可以从风力发电机流入输电网.The current from these parallel generators wil...
However, this method is not unconditioned because it must not affect the cooling efficiency of hydro - generators.但是, 这一措施必须以满足不对发电机冷却效率产生影响为前提.The current from these parallel generators will add up to make a total flow ...
Insects, birds and baby rats are the main food of chameleons.昆虫 、 小鸟和幼鼠等是避役主要的食物.A bronze chariot ridden by chameleons radiating flaring lights.一辆被燃烧的蜥蜴覆盖的青铜战车.Old World chameleons; in some classifications Rhiptoglossa i...
用大头针在纸上扎洞。Prick holes in the paper with a pin.裁缝用大头针把纸样别在布料上.The dressmaker used a pin to fasten the pattern to the cloth.他用磁铁捡起了所有的大头针.He picked all the pins up with a magnet....