As its structure character of beam pumping unit, vibration and noise happen on the joint of connection rod head and beam during operation.

Design of the technological equipment of spherical grinding in connection rod in emulsion pump station

矿用乳化液泵连杆球头磨削工装的设计

The paper analyzes the wears of the fuel supply system, the valve timing system as well as the crank and connection rod mechanism in model 195 diesel engine, which affects the engine's combustibility. The improvement measures and its theoretical basis are given.

分析研究了195型柴油机燃油供给系统、配气机构、曲柄连杆机构相关零件的磨损对燃状况的影响，并结合实际，提出了改善燃烧状况的理论依据和措施。

The osteotome is adjustable hollow gouge, which comprises a gouge handle, a connection rod, and a gouge core.

圆凿为可调式空心圆凿，包括凿柄、连接杆和凿芯；

The scheme number three is: a connection rod ( 12) is hinged between the lower lever ( 5) and the upper lever ( 7).

方案三是：下杠杆（5）与上杠杆（7）之间铰接有连杆（12）。

The connection rod is a telescopic structure.

连接杆为伸缩结构。

Combining with the practice of engineering, analysis is carried out by applying reliability analysis theory to the distribution of stress and strength on the connection rod in the circuit breaker's operating mechanism when at the time of impact load as well as reliability calculation.

联系工程实际，运用可靠性分析理论对断路器操作机构中的连杆受冲击载荷时的应力和强度的分布情况进行了分析，并进行了可靠度计算。

The main reason of the diesel engine breakdown is the crack appeared in the short arm bolt of the connection rod caused by disqualification of chemical composition, microstructure and properties.

机损事故主要原因是连杆材料成分、组织与性能不合格导致连杆定位齿上出现裂纹，从而引发短臂处连杆螺栓早期疲劳断裂。

Connection Mode of HV Service Power Supply for Power Generation Enterprise and Its Economic Benefit

发电企业高压厂用电源接线方式与经济效益

Research of connection mode of VB and database

VB与数据库连接方式的研究

Discussion of Connection Mode of Impeller and Main Shaft in Centrifugal Fan

离心通风机叶轮与主轴联接方式的探讨

Switch Changing Operation for 500 kV 3/ 2 Connection Mode

500kV3/2开关接线方式倒闸操作

Assessment of Connection Mode in Distribution Network Based on Blind Number Theory

基于盲数理论的配电网接线方式评价

Discussion on the Connection Mode of Collection Lines for Beach& Wetland Wind Farm

海边滩涂风电场集电线路接线方式探讨

Using the traditional database connection mode to develop Web system, the course of opening and closing database connections would increase the systematic expenses seriously, and cause Web systematic tempo bottleneck.

使用传统的数据库连接模式开发Web系统，建立和关闭数据库连接的过程将会严重增加系统开销，成为造成Web系统速度瓶颈的重要原因。

Research on connection mode of distribution network

配电网接线模式研究

Analysis of 3/ 2 connection mode line reclosing in 500 kV system

浅析500kV系统中3/2接线方式线路重合闸

Application Analysis of UPS Power Source Parallel Redundant Connection Mode in 500 kV Substation

UPS电源并联冗余连接方式在500kV变电站的应用分析

Brief Discussion on Function and Connection Mode of Balancing Winding in Transformer

平衡绕组在变压器中的作用及接线方式浅述

Performance of External Fuse Protection and Connection Mode of Capacitor Group

外熔丝保护性能与电容器组接线方式

One Kind of New High Efficiency Database Connection Mode Research

一种新的高效率的数据库连接方式的研究