Ref. Freon piping to be done air-tightness test and vacuum test.
冷藏氟利昂管系密性试验和真空试验。
Perform the vacuum test using HF Electric - Spark vacuum Tester.
用高频电火花真空检测仪检测真空。
Ref. Freon piping to be done air-tightness test and vacuum test.
房舱空调氟利昂管系密性试验和真空试验。
Ref. Freon piping to be done air - tightness test and vacuum test.
冷藏氟利昂管系密性试验和真空试验。
Ref. Freon piping to end up done air-tightness test and vacuum test.
冷藏氟利昂管系密性测验和真空测验。
Accommodation air-condition Freon piping to be done air-tightness and vacuum test.
房舱空调氟利昂管系密性试验和真空试验。
Accommodine air-condition Freon piping to end up done air-tightness and vacuum test.
房舱空调氟利昂管系密性测验和真空测验。
The cascade refrigeration system can be applied to the thermal vacuum test facility of spac…
复叠制冷系统可以应用于卫星部组件热真空试验设备、高低温试验箱以及医用低温箱等。
KM4 is a large facility for space environmental simulation for the heat-vacuum test of man-made satellites.
KM 4是我国自行设计、制造的一座空间模拟设备，用于在地面上对各种人造卫星进行热真空测试。
The results show that the performance of super-light white LED is rather stable in thermal vacuum test, and can be used in space illumination field.
通过对试验结果的分析，证明超亮白光led在热真空环境中工作性能稳定，同时给出了合理的使用方法，为超亮白光led在航天照明领域的应用奠定了基础。
The paper discusses the importance and implementation of various types of thermal tests (thermal balance test, thermal vacuum test and thermal cycling test) during the spacecraft development phase.
论述了各种类型热试验（热平衡试验、热真空试验、热循环试验）在航天器研制中的重要性及它们的做法要点。
It is applicable to such test as drying, heat treatment, etc.of articles under vacuum conditions in industrial and mining enterprises as well as in medical colleges and scientific research institute.
供工矿企业、医学院校、科研单位在真空条件下进行干燥热处理等。
To make things even more difficult, as a test manager you do not get to do your planning in a vacuum.
为了让事情变得更加困难，作为一个测试管理员，您并不需要完全凭空想去计划。
Selective products have to pass the test in different conditions, such asshock heating and cooling, vacuum and pressure.
抽样的产品必须通过不同条件的测试，例如骤冷骤热的温度差测试，真空测试，强压测试等。
The TK-DL can test pressure vacuum breakers, reduced pressure backflow preventers or double check valve assemblies.
TK - DL可以检测压力真空断路阀，减压防回流阀或双止回阀总成。
Designed to test pressure vacuum breakers, reduced pressure backflow preventers or double check valve assemblies, allowing you to eliminate both pressure and differential test gauges.
适用于检测压力真空断路阀，减压防回流阀或双止回阀总成，不再需要压力表和压差表。
Finally the test results of vacuum tube operation are presented.
最后给出了电子管工作时的测试结果。
To test this self-cleaning property, Guo and his team took ordinary dust from a vacuum cleaner and dumped it onto the treated surface.
为了测试材料的自洁性能，郭教授和他的团队将吸尘器里取出的普通灰尘洒在加工过的材料表面上。
In this paper, using ground-based simulation facilities, the vacuum thermal cycling test was carried out on the epoxy construction adhesive.
本文利用空间环境效应地面模拟设备对环氧结构胶粘剂进行了真空热循环试验。
A test system used in the test of key mechanical parameters of the solar wing hinge module under thermal vacuum environment was developed.
太阳翼铰链组件测试系统是专门用于太阳翼铰链组件热真空环境下各种重要力学参数的测试。
Tribology properties test could be made on this tester under different conditions, such as vacuum, filled with different gas, heating and cooling.
该机可以在真空、充不同气体、加热及冷却等多种条件下进行材料的摩擦学性能测试。
The basis of static pressure test for vessels under external pressure and vacuum vessels being done with internal pressure is elaborated.
阐述了对外压容器和真空容器以内压进行压力试验的理论依据和合理性。
The transmitter test results indicate that solid state switches could replace traditional vacuum switching tube and work reliably in high PRF high power radar transmitter.
试验结果表明，采用固态开关串联完全可取代传统的真空管开关，在高重频的大功率雷达发射机中稳定可靠工作。
The blisters were deliberately inflicted on the test subjects by using a vacuum pump on the arm.
这些水泡是用真空泵特意“种”在实验参与者的胳膊上的。
To forecast the life of vacuum fluorescent display (VFD) in shorter time, an experimental scheme of the accelerated predicted-life test was presented.
为了能在较短的时间内预测真空荧光显示屏(VFD)寿命，提出了一种加速寿命预测的试验方案。
The verification test was carried out in a vacuum silicothermic reducing furnace to obtain the condensed lithium metal.
设计真空硅热还原炉进行了验证试验，得到冷凝金属锂。
This paper introduces the operational characteristics of the GEA Air Cooling Unit, and summarizes the basic method and relative operation of the vacuum leakage test of Air Cooling Units.
根据GEA空冷装置及机组运行特点，总结空冷机组真空严密性试验的基本方法和相关操作。
Thermal shock test in vacuum was done under modelling melting conditions, the coating could resistant to one time thermal shock in vacuum furnace and was in integrity.
在模拟熔炼条件下，对涂层进行了真空热震试验，涂层均能经受一次真空热震而涂层完好。
Thermal shock test in vacuum was done under modelling melting conditions, the coating could resistant to one time thermal shock in vacuum furnace and was in integrity.
在模拟熔炼条件下，对涂层进行了真空热震试验，涂层均能经受一次真空热震而涂层完好。
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