holdout device

This paper discusses the damage reason of the main sealing device of the mid orifice radial gate based on its structure feature, working principle, material property and assembly and introduces the modification of the equipment and the relief of existed defect of sealing device.

从东风水电站中孔弧形闸门主止水装置的结构特点、工作原理、材料特性以及安装施工等方面 ,对其破坏原因进行了讨论 ;并介绍了对设备进行改造及消除止水装置存在缺陷的情况。

It introduces the improvement and implementation method for the sealing device of the reversed radial gate of No.

介绍3号船闸反弧门止水装置的改进及实施办法。

A catch or lever that locks the movement of one part of a mechanism.

制动装置阻止机械装置的某一部分的运动的擒纵装置或控制杆

a restraint that checks the motion of something.

阻止某物运动的抑制装置。

an electrical device that resists the flow of electrical current.

阻止电流流动的电器装置。

he used a book as a stop to hold the door open.

她用书作制动装置防止门打开。

a hinged device that fits into a notch of a ratchet to move a wheel forward or prevent it from moving backward.

推动车轮向前或阻止向后移动的嵌在棘齿凹巢的铰链装置。

A device for stopping motion, especially of a moving part.

制动装置用于停止运动的装置，尤指正在运动的部分

Brake: Device for decreasing the speed of a Body or stopping its motion.

制动器:减慢物体的速度或停止其运动的装置。

a device for automatically interrupting an electric current.

自动阻碍电流的装置。

a device that terminates the flow in a pipe.

终止管中流动物的装置。

Variable Damping Dynamic Response Control on Impact Vibaration of Rocket Launcher Using Hydraulic System

发射装置冲击振动的液压系统变阻尼控制

Development of LQG-1 Soil Resistivity Automatic Measuring Device

LQG-1型土壤电阻率远程自动测量装置研制

Research on the Static Type of Dynamic Reactive Power Compensator of Mine Power Supply Network

矿井电网静止型动态无功补偿装置的研制

Development and Application of Automatic Tracing Device for Parallel Damping Resistance Arc Suppression Coil

并阻尼电阻消弧线圈自动跟踪装置的研制及其应用

Total requests temporarily blocked due to bandwidth throttling settings (counted since service startup).

由于带宽限制设置而被暂时阻止的请求总数(自服务启动后算起)。

To prevent from arriving or occurring;forestall.

先发制人采取行动阻止…的到来或发生；预先阻止

Block - Never install unsigned driver software

阻止-禁止安装未经签名的驱动程序软件

The results show that the Circular Tuned Liquid Column Damper( CTLCD) is an effective torsional response control device.

结果表明,环形调液阻尼器是一种有效的扭转振动控制装置。

At rest, an electromechanical park brake can be applied via a button on the dashboard.

静止时，可通过仪表盘上的按钮使用机电制动装置。