rod coupling的例句大全

Oil-sucker rod coupling and oil tubing constitute sliding friction pair in the work state in the oil wells, meanwhile withstands corrosion and alternate load, which cause wear, corrosion and fatigue failure.

油田机采井抽油杆接箍与油管在工作状态下构成滑动摩擦副，同时还承受介质腐蚀和交变载荷，产生磨损、腐蚀和疲劳断裂失效。

This paper presents a theoretical model for the control rod drive mechanism for the 10MW High Temperature Gas Cooled Reactor ( HTR 10) and analyzes accidents which may occur in the drive mechanism, for example, chain break, coupling damage and other damage scenarios.

针对10MW高温气冷堆（HTR-10）控制棒传动机构可能出现的事故隐患&链条断裂、联轴器键损坏等现象，建立了其传动机构的理论分析模型，进行了能量分析。

The feature of the progressive cavity pump mobile intermittent recovery technique is using a tractor as power unit, adopting a double universal coupling transmitting the power to a drive head to make the rod string rotate and thereby drive the progressive cavity pump for pumping.

新开发的螺杆泵机动间歇采油技术及设备的主要特征是用拖拉机做动力源，用双万向联轴器把动力传递给驱动头，由驱动头带动抽油杆柱旋转，进而驱动螺杆泵旋转抽油。

The simulated results show that the coupling ratio oscillates around the uniform splitting point of 0.143 with the tapered rod waveguide length increasing.

数值仿真表明：这种耦合器的分光比随锥形光波导长度增加，在0.143（即均分处）上下呈振荡型变化。

The relation between coupling ratio of 1 × 7 tapered mixing-rod POF couplers and the length of tapered rod waveguides through numerical simulation by ray tracing method is given.

利用光线追迹法进行数值仿真得到了锥形混合棒塑料光纤耦合器的分光比与其长度的关系。

sucker-rod string is a very slender and big flexible rod, and the mechanical actions are the coupling problems of geometric non-linearity, contact non-linearity and dynamics.

抽油杆柱是一个超细长的大柔性杆，其运动的力学行为是几何非线性、接触非线性和动力学的耦合问题。

The tie-rod ends have left-handed or right-handed thread and are locked with coupling bolts.

该拉杆两端有左手或右手线程,并锁定与耦合螺栓.

Lagrange equation is applied to develop dynamic equations for the slider crank mechanism with elastic connecting rod. Viscous friction and coupling effect are considered between rigid body motion and elastic deformation of connecting rod.

利用Lagrange方程建立了曲柄滑块机构的动力学数学模型，在建模过程中考虑了连杆的弹性运动与机构刚体运动的耦合以及运动副的粘性摩擦。

These sets consist of a coupling which attaches to standard valve stem and an extension rod.

这些装置由可连接标准阀门阀杆的联结器和加长杆组成.