查询词典 hanger rod

Infact, these problems are greatly related with the viscoelastic property of the producedfluid, and the sucker rod is often working in a condition of eccentric in the tube, whicheven aggravates the problems mentioned above.

这些问题的产生与产出液的粘弹性特征不无关系，而抽油杆在油管中又往往处于偏心的位置工作，这更加重了以上问题的产生。

Generally drilling pump's power transmission is conducted by crank-connecting rod which is working with variable movement under high pressure and has complex force at work.

钻井泵的动力传递一般都由对心式曲柄连杆机构实现，曲柄连杆机构在高压条件下做变速运动，受力极其复杂。

Connectingrod in the movement of inertia and centrifugal force considerablepower in the working conditions for connecting rod with highintensity, light weight, although good, strong resilience,life-long characteristics.

连杆在运动中形成的惯性力和离心力相当大，在这样的工作条件下，要求连杆有强度高、重量轻、刚性好、韧性强、使用寿命长的特点。

CNN - The kayaks also have rudders you can steer with your fingertips, but generally your hands are free for more important things, such as shooting a camera, logging a bird sighting or working a fishing rod.

有线电视新闻网-东半部也有方向舵你可以带领你的指尖，但一般手自由更重要的事情，如拍摄相机，伐木鸟海面或工作一根钓鱼竿。

Though reverse thinking of working principle of inclined push rod,this mold adopts side direction of wish lasting,th rush pith structure form.

通过对斜顶杆工作过程的逆向思考，采用顶出后侧抽方式，合理解决了侧向抽芯问题。

At present, the location of the anti-lopsided wear centralizer used in fields is mainly based on the deviation angle. In fact, lopsided wear may be caused by the change of azimuth angle or by the vertical well section and hold angle section during the working of the bucket rod.

目前油田矿场主要根据井斜角来确定防偏磨扶正器下入位置，实际上方位角变化也能导致偏磨，抽油杆杆柱在运动过程中直井段和稳斜段也会产生偏磨。

First some of the things, Ben Franklin invented the lightning rod; he created the first wood stove

他发明的东西当中有避雷针；他还创造了第一个木制火炉，从背后通出一根烟囱管子插到墙劈里去。

A new-type bike features that its pedal crank has an arc rack bar acting on the ratchet gear in single direction and in turn driving the drive chain wheel, a reset unit composed of crank mechanism is used to make left and right pedal cranks be pedaled alternatively, and its front movable saddle plate is connected via connecting rod to pedal crank for making rider comfortable. Its advantages are high drive performance and efficiency and saving labour.

一种新式自行车，其最大特点是蹬踏杆上含有一弧形齿条，由该弧形齿条上的轮齿作用于具有单向离合的棘齿轮，从而带动主动链轮转动，由曲柄机构组成的复位器使左右蹬踏杆能够交替连续踩踏以驱动自行车行驶，前活动座板与蹬踏杆由连杆相连结，从而实现同步摆动给以乘骑者踩踏感到舒适，该发明具有传动性能好，效率高，力损耗小等优点。

This paper introduces the development of low temperature rolling technology for wire and rod.

介绍了国内外棒线材低温轧制技术的发展情况。

In recent years, For the requirement of the surface quality and performance of wire rod, it is more and more higher.

近年来，对线材性能及表面质量的要求越来越高。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。