With the frequent characteristics only, we can Judge the flying quality of a DFC aircraft easiely.利用频域特性, 可以方便地评定DFC飞机飞行品质等级.This paper introduces the control method of the DFC - motor system with PLC.介绍了用PLC实现数字变频器 - 电动...
The agricultural surplus was taken over almost in its entirety by the ruler.剩余农产品几乎全被统治者囊括一空。Listening to it in its entirety is also fairly unrewarding.把它完整地听下来后还是没多少收获。...a number of cities were now to be bombed in thei...
A blackbird flew down and perched on the parapet outside his window.一只乌鸫飞下来，停在他窗外的矮墙上。The blackbird's nest contained four eggs.黑鹂巢里有四个蛋.The blackbird had a quick, wary look in case the cat was anywhere around.这只乌鸫迅速...
You need an undying belief in your own ability.你要坚定不移地相信自己的能力。Dianne declared her undying love for Sam.黛安娜表示她对萨姆的爱永远不会变。He had won her undying gratitude.他让她感念一生。...
To write a novel,one must keep pegging away at it consistently.要写小说,必须不断辛勤劳动。To write a novel, one must keep pegging away at it consistently.要写小说, 必须不断辛勤劳动.She was pegging the clothes out on the line to dry.她正在把衣服夹在晒衣绳上晾...