vacuum chamber

The linear ECR microwave plasma source is consist of microwave source, coaxial line waveguide, grounded grid electrode and magnetic field coil outside the vacuum chamber.

线性ECR微波等离子体源由微波源、同轴线波导、接地栅网电极和真空室外磁场线圈构成。

Many accidents occur on the original rise-fall vehicles of the roast device in RH vacuum chamber, these vehicles used gear-rack drive or sprocket-chain drive. But better effect can be brought by using hydraulic rod-chain drive.

原RH真空室烘烤装置升降小车采用齿轮齿条传动方式或链轮链条传动方式，都曾多次发生事故，改用液压推杆&链条传动方式后使用效果很好。

Study on out-gassing by baking and glow discharge during wall conditioning of vacuum chamber

装置器壁烘烤出气与辉光放电清洗出气研究

In order to study the effect of the air pressure on the coupling coefficients for laser propulsion, a vacuum chamber was designed in which the air pressure can be changed from 4.6 × 10~ 3 Pa to 101.3 × 10~ 3 Pa.

为了研究大气压强对激光推进耦合系数的影响，设计了一座真空仓，利用真空泵系统控制仓内气压从4.6×103Pa到101.3×103Pa之间变化。

A method is described of preparing a-Fe thin film absorber samples by electron beam bombardment in a vacuum chamber. The film is about ≤ 50 nm thick, silverly-white and bright, and uniform.

在真空室用电子束轰击加热蒸发的方法，研制成功表面呈银白色且光亮的≤50nm厚的α-Fe薄膜（吸收体）样品。

In order to do researches on vacuum arcs in short-gap a demountable vacuum chamber is necessary.

为了研究短间隙真空电弧，本工作首先设计建立了一个可拆式真空灭弧室。

To resolve the key problems in the preparing process, such as the super high vacuum, the accurate controlling of Cs flux, the temperature of cathode, a new photocathode preparation chamber has been designed for the DC-SC electron gun.

针对制备中的超高真空、精确控制Cs原子流量和阴极温度等关键问题，设计了用于DC SC光阴极微波电子枪中的光阴极制备室。

The mathematical simulation for the flow field in the vacuum chamber and ladle during RH degassing was carried out by the N S equation, k ε two equation turbulence model and two phases zone structure model.

应用N-S方程、k-ε双方程模型及两相区结构模型对RH真空室熔池和钢包内钢液流场进行数值计算，为进一步计算浓度场和温度场奠定了基础，并解释了一些工艺现象。

The result of numerical simulation indicates that a small circular flow occurs in RH vacuum chamber.

模拟结果表明RH真空室内流场中存在小环流现象.

Real-time Measurement of 2-D Density Flux Distribution of Atomic Vapor in Vacuum Chamber by Laser Fluorescence

激光法实时测量真空室内原子蒸气束的二维密度通量分布

Direct Reading Double Range Vacuum Chamber Dosemeter

直读式双量程真空室剂量仪

Tests show that the test-bed is stable operation, can meet the intended function. A life simulation test is done in a vacuum test chamber for a different load and speed, test environment selected high and low temperature and room temperature in vacuum.

试验证明该实验台运行稳定，能满足预定功能。在真空高低温试验箱内进行了不同载荷和转速下轴承寿命模拟试验，试验环境选择了真空常温和真空高低温。

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.

The vacuum gauge, the thermocouple and other element related to the vacuum chamber are also included.

此外，还包括真空规管，热电偶及其它与真空室相关的观测、控制元件的选用。

Open the vacuum chamber to take out flask.

打开真空炉﹐取出铸造瓶.

Field emission characteristics in high vacuum chamber was measured.

在高真空室中测量了样品场发射特性.

Raab walks over to a steel vacuum chamber as big as an upended van.

拉布走向一间钢制的真空室，看起来好像竖立的厢型货车。

The metal froth enters the vacuum chamber and disintegrates into fine particles.

金属泡沫进入真空室并破裂为精细颗粒.