wiper 是什么意思

	n. 1.擦的人[物]。 2.毛巾，手巾，手绢儿；搌布；揩布；(汽车风挡上的)雨刷器；擦具；涂油工具。 3.【机械工程】(凸轮式的)起杆，凸齿。 4.【无线电】弧刷，接触电刷；天电强烈信号的破溃声；【电学】电位计游标。 5.〔美俚〕暗杀者，凶手。

	a mechanical device that cleans the windshield 同义词：windshield wiper, windscreen wiper, wiper blade,
	contact consisting of a conducting arm that rotates over a series of fixed contacts and comes to rest on an outlet 同义词：wiper arm, contact arm,
	a worker who wipes

	1.	The wiper of the potentiometer is connected directly to the spindle . 电位计的孤刷直接与销子连接。
	2.	Electrical contact is maintained between the wiper and resistance element . 滑臂与电阻器之间形成一个电接触点。
	3.	A large manufacturer of windshield wiper blades needs to estimate the mean life users of the blades can expect under typical driving conditions . 一个大型挡风玻璃雨刷厂的经理，需要估计一下在一般驾驶条件下雨刷平均使用寿命的期望值有多大。
	4.	Freeman s urinal and weekly arse wiper here 最宽宏大量的陛下即将举行户外审判。
	5.	Automotive parts - wiper arms and wiper blades 汽车零部件.刮水器杆和刮水器片
	6.	The speed of the windscreen wipers is variable 汽车挡风玻璃上刮水器的速度是可变的。
	7.	Windscreen wipers for automobiles ; ball joint 汽车挡风玻璃刮水器.球形铰节
	8.	A cam that activates another part ; a wiper 凸轮启动另一部分的凸轮；挺杆
	9.	The windshield wipers were out of phase 挡风玻璃上的刮水器动作不协调。
	10.	Good , wipers work . 10 : 00 and 2 : 00 好的，雨刷没问题手放在10点和2点方向

wiper是什么意思