曲柄

The membrane isolation pumps is one kind of hydromass transportation hydraulic system,can reduce the cartage expense greatly,but indirectly brings the huge social efficiency,safe reliable,the work rate is high,may not stop nearly carries on the whole year to transport,does not have the material to lose nearly,the easy automatic control,to be advantageous for the maintenance management The hydraulic pressure diaphragm pump is one kind of fill domestic diaphragm pump which we develops in high-pressured,the small curr ent capacity pulp transportation aspect blank pumps plants,it and the common diaphragm pump main difference is:Has substituted for the crank connecting rod,the reduction gear using the hydraulic pump and so on aseries of equipments direct drive piston motion,this causes its structure is greatly the simplification,the cost drops greatly;When at the same time also requests the piston the commutation confidential assurance extremely accurately,but must realize this point theoretically and all has the very great difficulty in fact.

膜隔离泵就是一种浆体输送的液压系统，能大大降低运输费用，可间接带来巨大的社会效益，安全可靠，作业率高，几乎可不停地进行全年输送，几乎没有物料损耗，易于自动控制，便于维护管理。液压隔膜泵是我们开发的一种填补国内隔膜泵在高压、小流量矿浆输送方面空白的泵种，它与一般的主要区别是：利用液压泵取代了曲柄连杆、减速器等一系列装置直接驱动活塞运动，这使其结构大为简化，成本大大下降；但同时也要求活塞的换向时机要把握得非常准确，而要实现这一点理论上和实际上都存在很大难度。

The crank and rocker mechanism is very important t o the compound pendulum jaw crusher.

在对复摆颚式破碎机曲柄摇杆机构进行运动分析的基础上，以排料口处动颚特性值最小为优化目标，建立其优化设计数学模型。

This index plate has six concentric circles of equally spaced holes to assist in measuring and controlling any fraction of revolution in order to crank the correct angle.

该指数板块有六个同心圆的同样距离的洞，以协助测量和控制的任何部分革命，以正确的角度曲柄。

The method of dimension synthesis for the path of connecting rods of crank slider mechanism with predetermined time scale by using rotation angle operator of connecting rods is proposed in this paper.

提出了利用连杆转角算子对带有预定时标的曲柄滑块机构连杆轨迹进行尺度综合的方法。

COTTER PIN AND ASSEMBLY OF THE AXLE/COTTER PIN/CRANK.

扁销和轮轴/扁销/曲柄的总成

It's time to crank it up.

它的时间曲柄起来。

Will you please help me to crank up the engine ?

请你帮助我用曲柄发动引擎好吗？

Will you please help me to ''.'crank'.

请你帮助我用曲柄发动''。

My car's so old that I have to crank it.

我的车太旧了，我只好转动曲柄来发动它。

It is attached to the crank arms.

它是连接到曲柄武器。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。