telescoping的例句大全

To solve the problem of rod floating during the operation of conventional rod pumps in heavy oil wells, a telescoping sucker rod pump is developed.

针对普通抽油泵在稠油井中使用时存在抽油杆柱下行困难的问题，提出一种套装式抽稠油泵。

Doctors break the bones and implant telescoping rods that stretch the bones apart at the rate of 1 millimeter ( 0.04 in) per day.

医生会在人体的骨骼内植入一个人造伸缩杆，使之以每天1毫米（0.04英寸）的速度生长。

ZY-250 work platform is used to complete various floor and underground constructing tasks. It uses hydraulic leveling mechanism and has functions such as lifting, swinging and telescoping.

ZY-250型工作平台用于完成各项地下及地面工程施工任务，它采用了液压自动平行机构，具有升降、摆动、伸缩等功能。

In this concept, a crew member in the rear of the tanker controls a telescoping rigid boom into a receptacle on the receiver.

在这种概念里，加油机后方的一名机组成员控制一根可伸缩的硬管将其插入受油机的受油口。

The steel arch to install the robot mainly by the steel arch clamping mechanism, the composition of the arm telescoping, universal hydraulic crawler sites, and electro-hydraulic control system.

钢拱架安装机械手主要由钢拱架夹持机构，手臂伸缩机构，通用液压履带地盘，及电液控制系统等组成。

The telescoping devices respectively correspond to the lower sides of the rocking arms, and are connected with the side edges of the lower parts of the compartment body and a compartment side door.

一对伸缩装置，分别对应于摇臂的下方，并且连结在车厢厢体和车厢侧门的下部侧缘。

The telescoping control technique depends on the structure of the telescoping mechanism while the telescoping mechanism technique affects the boom weight and overall machine performance directly as well as the development of boom and even the whole crane.

起重机伸缩控制技术取决于伸缩机构的结构形式，而伸缩机构的技术直接影响起重臂的自重、整机的性能，也是制约起重臂乃至起重机发展的关键技术。

Design of Test Model for K-Type Wide-Span Telescoping Derrick and Its Substructure

大跨距K型伸缩井架及底座试验模型设计

With these circuits, functions of hydrostatic travel, braking and steering of basic machine, lifting and swinging control of mast, offsetting, telescoping and rotation locking of hoist are all realized.

这些回路可以实现以下功能：静液压驱动整车行走，整车行走时的制动和转向，控制门架的升降和摇摆，吊具的侧移、伸缩和旋锁。

the mapping relation between the telescoping cylinder and the rotation of booms is obtained, so the control of booms are performed. 2.

得到了油缸伸缩运动和臂架变幅运动之间的映射关系，实现了臂架变幅运动的制约。

telescoping of the boom is carried out through telescoping cylinder and steel cable, and all booms telescope simultaneously.

吊臂的伸缩是通过伸缩油缸和钢丝绳进行，各伸缩臂同步伸缩。

design of a telescoping sucker rod pump for heavy oil recovery

套装式抽稠油泵的设计

the stake includes primary and secondary telescoping shafts and a foot adjustably secured to the primary shaft.

该插桩包括可伸缩的主杆和副杆以及可调节地固定到主杆的脚部。

application of telescoping steel form to diversion tunnel construction for wuluwati hydroproject

钢模台车在乌鲁瓦提水利枢纽导流洞工程中的应用

The oven is single – door, set with stainless steel handle and telescoping bayonet lock.

烤箱为单开门设置,配不锈钢拉手和可伸缩式卡销.

Lower manhole, smoke vent, cold – blast inlet, transition pipe telescoping pipeline, etc.

下部人孔 、 烟口 、 冷风口入口 、 转折管 、 变径管等.

Made of telescoping aluminum tubes that expand and wedge in place.

由压缩铝管制成,可以张开并楔入保护点.

As you lift the saw, the spring-tensioned telescoping guard will automatically close under the blade.

抬起圆锯后, 弹簧绷紧压入的保护罩会自动在锯片下方关闭.

The structure of the derrick is triple-section telescoping structure, substructure is parallelogram structure, can be lifted by hydraulic cylinder.

井架采用三节伸缩式结构，底座采用平行四边形结构，能用液缸整体起升。

This paper analyzes and introduces the application study process of solving telescoping seam on the road bridge by wave form telescoping seam.

本文对波形伸缩缝在解决道路桥梁伸缩缝问题中的应用研究过程进行了分析、介绍。