vacuum system

The vacuum shut-off valve and vacuum system for high vacuum die-casting were developed in this paper.

真空截止阀的结构及真空系统对高真空压铸生产具有非常重要的影响,是真空压铸中的一大瓶颈和难点.

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GDC-5 Electro High Vacuum Flapper Valve ■ GDC-5 electro high vacuum flapper valve is mounted in vacuum pipeline to put through or cut off the airflow in vacuum system, or used as a charging vale.

GDC-5型-电磁高真空挡板阀■GDC-5型电磁高真空挡板阀是连接在真空管路上，用来接通或截止真空系统中的气流，或作充气阀用。

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There are often some normal faults vacuum system of Zr vacuum distilling furnace in production.

锆真空蒸馏炉的真空系统生产中经常出现故障。

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After soldering with Vacuum System, there void rate would be below 1%.

用真空方法能够把焊接空洞率降到低于1%。

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The fissionchamber system is composed of vacuum targe chamber fission target and large area PIN detector.

针对目前的离子注入实验都是在真空状态下进行的事实,设计了真空内置式大气靶室装置.

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In the flied of industrial automation, pneumatic vacuum technology is used wildly. The vacuum ejector which based on principle of Laval nozzles is a key component in a distributed vacuum system.

在工业自动化领域，气动真空吸取技术有着广泛的应用，射流式真空发生器是分布式真空吸取系统的核心元件，它根据拉瓦尔喷管原理进行工作。

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Fluidizing transportation is a commonly used technique in vacuum transportation unloading system of bulk cement.

流态化输送是目前散装水泥气力输送卸料普遍采用的技术.

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Vacuum system of model DB-5 raster scanning electron beam exposure machine

DB&5型光栅扫描电子束曝光机真空系统

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Design and Realization of the Control System of A Low-temperature and Vacuum Rolling and Rubbing Machine

一种低温真空滚揉机控制系统的设计与实现

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Treatment of Normal Faults for the Vacuum System of Zr Vacuum Distilling Furnace

锆真空蒸馏炉真空系统常见故障处理

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Vacuum system design and performance test for neutral beam injector

中性束注入器真空系统设计与性能测试

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Research on the correcting method to the results of vacuum system tightness test of steam turbine

汽轮机真空系统严密性试验结果的修正方法研究

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Refer to Group 5, Brake System for vacuum pump information and testing.

参照第5组, 煞车系统来得到真空泵的资讯和测试.

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The tightness of vacuum system for 300 MW unit no. 2 in Guo'an Electric Power Co Ltd has been tested, the distribution regularity of air leakage points, the leakage detecting method and the leakage eliminating measures being discussed.

对国安电力有限公司2号300MW机组真空系统进行严密性试验，对漏空气点分布规律、检漏方法和消除漏点措施进行了讨论。

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A discussion on vacuum system for oil deodorization

油脂脱臭真空系统的探讨

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We set up the three electrode coaxial PPT experiment system, It includes vacuum system, PPT discharge system, electric parameters measurement system and the high speed video system.

建立了微型三电极同轴PPT的实验系统，包括真空系统、PPT脉冲点火充放电系统、放电参数测量系统以及高速录像系统。

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It is very difficult to measure precisely the surface temperature of a photocathode in a vacuum system during the thermal cleaning.

然而，在热清洗过程中对处在真空系统中的光电阴极表面温度进行精确测量却是非常困难的。

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The existing determining method of the optimum vacuum of condenser is only fit for the condition of that condenser is clean in tubes and vacuum system tightness is up to standard or the performance of air ejector is normal.

现有的凝汽器最佳真空的确定方法只适用于凝汽器水侧管壁清洁、汽轮机真空系统严密性正常或抽气设备运行性能正常的工况。

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Use-designed pump system to meet requirements of high-speed of air exhaust and high vacuum during frying.

采用自主设计的真空系统,保证了油炸过程的大抽气速度和高真空的要求.油炸产品颜色鲜丽、膨化效果好、变形小.

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In the multistation exhaust system a mechanic pump is used as the backing pump and molecular pump as the main integral part to form a high vacuum system.

由机械泵为前级泵，分子泵为主抽泵构成高真空系统，对高压开关管进行真空排气；

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Energy Saving Technology in Edible Oil Deodorization Using Freeze Condensing Vacuum System

食用油冻结&冷凝真空脱臭系统节能技术

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Vacuum booster overall performance verify platform Testing Control System

《真空助力器总成性能校验台》测试控制系统

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Theoretical Study of Induced Desorption of CO in Vacuum System by Inert Gases

对He等惰性气体诱导解吸CO过程的理论研究

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The test program for direct air-cooling system is stated in this thesis, and three issues are discussed, which are the running of vacuum pumps, the measurement of cooling-air temperature and the measurement of ambient wind.

本文介绍了对直接空冷系统进行性能试验的方法，并就试验中亟需注意的真空泵开启、冷却风温测量、环境风速测量这三个问题展开了细致的讨论和研究。

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Wafer bonder is divided into five subsystems: aeration system, vacuum system, high-voltage system, heating system, wafer transfer system. The five subsystems can provide the necessary external conditions for bonding.

晶圆键合机分为充气系统，真空系统，高压系统，加热系统，晶圆传送系统五个子系统，这五个子系统可为键合提供压力、环境、电压和温度等外部条件。

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Zhenhua vacuum machine factory in strict accordance with the ISO 9001 quality system for production and management.

振华真空机械厂严格按照ISO9001质量体系进行生产及管理.

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Based on the theory of phase change of moisture, this paper presents a new refrigerating technology ── the vacuum cooling system.

依据液体的相变理论，论述了一种新的制冷手段&真空蒸发式制冷技术。

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Diagnosis to Vacuum System with Pressure Time Curve

真空系统的压强&时间曲线诊断法

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Function of vacuum system without oil in production of VFD tubes

无油真空系统在荧光显示管生产中的作用

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The manufacture technology of the spindle system of the vacuum tumbler was one of the most important aspects for its working reliability.

滚揉机主轴系统的制作工艺水平对滚揉机的工作可靠性具有很大的影响。

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