本文在介绍铟的有关物理化学性质的基础上讨论了铟作为封接材料所形成真空密封的特点与机理。
In this paper the general physical and chemical properties of the indium which is used as a soft-metal sealant is described.
所以最好是试着密封家里的缝隙，如果有进来的，那就用真空吸尘器吸。
So it's better to just try to, you know, seal those crevices and vacuum them if they do get in.
控制中心的官员说，莫斯科时间周日晚上10点44分，“TMA-5”号宇宙飞船飞离空间站，之前由于维托里的太空服的真空密封层出现了问题，起航行动延迟了4分钟。
The TMA-5 undocked at 10:44 p.m. Moscow time on Sunday, after a four-minute delay caused by problems with the hermetic seals on Vittori's spacesuit, Mission Control officials said.
在低温，腐蚀性介质或真空条件下，应考虑具有特殊性能的密封垫。
In the low temperature, corrosive medium or vacuum conditions, with special performance should be considered the gasket.
改善的安全：弧不滑下并且附上的真空阻碍者以被密封的联络消灭潜在危险起因于被暴露的弧或环境污染。
Improved Safety: No arc chutes and enclosed vacuum interrupters with sealed contacts eliminate potential hazards resulting from exposed arcs or environmental contamination.
密封真空器件内残气的质谱分析，必须解决开管取样技术问题。
It is necessary to solve openning-tube sampling problem for the mass-spectrometer analysis of residual gases in sealed vacuum devices.
介绍真空设备法兰采用大直径O形环橡胶自紧式密封（不用螺栓和螺母）的设计计算及其应用效果。
The design calculation of the large O ring rubber self energized seal (without bolt and nut )used for the vacuum equipment and its application results are introduced.
本文提出了一种新型的具有真空密封性能、沉积在介质基片上的波导感性膜片窗口。
This paper presents a new type of waveguide discontinuities-inductive septawindows deposited on a dielectric substrate.
密封条用于密封朝向（非真空的）辊内部的抽吸区。
The sealing strips seal the suction zones towards the roll interior where no vacuum is created.
这是法国洗衣房的真空密封系统。
提出了一种新型的真空搅拌釜用无泄漏密封结构设计。
A new type non-leakage seal structure for vacuum stirring tanks was proposed.
应用实例表明，采用磁力驱动密封装置，对于高压、超高压和真空等工况均可实现无接触的密闭传动，达到无泄漏。
The applied examples show that the magnetic coupler can achieve the non-contacting and hermetical drive without any leakage under the condition of high-pressure, ultrahigh-pressure, vacuum, etc.
本实用新型所涉及的真空密封圈为圆形橡胶圈。
The utility model relates to a vacuum sealing ring, which is a circular rubber ring.
研究了上游泵送机械密封在真空装备轴封中的应用。
The upstream pumping mechanical seal was used as shaft sealing of vacuum plants.
本文利用通用化有限元分析软件ANSYS作为分析工具，对真空吸夹具的密封关键部位及密封元件进行了有限元静态分析和优化设计。
The static analysis and structural optimization of the key seal parts and components of vacuum clamp are researched in this thesis using finite element analysis software ANSYS.
漏气率是磁流体真空动密封组件的关键技术指标。
The leak rate is the key specification of vacuum dynamic sealing with magnetic fluid.
密封电真空器件的可靠性尤其重要，而影响其可靠性的主要因素是真空度。
Reliability of the sealed vacuum device is very important, and the main reason that affects reliability is its vacuum.
详细地介绍了真空密封铸型抗压强度、抗剪强度、拉伸强度等的测试方法及用这种方法测得的结果。
The measuring methods and the measuring results of compressive strength, shearing strength and tensile strength of vacuum sealed mould are introduced in detail in the paper.
新型密封技术的开发，使蓄热式辐射管烧嘴得以应用在真空炉上，并获得了均匀的加热效果。
Thanks to the development of new sealing technology, the regeneration type radiant tube nozzle can be used in the vacuum furnace to achieve uniform heating result.
密封真空管的可靠性尤其重要，影响其可靠性的主要因素是真空度。
Reliability of the sealed vacuum tube is very important, and the main factor that affects reliability is its vacuum degree.
真空封装是气密封装的应用之一。
建立了针对柱形真空杜瓦容器端盖密封结构的轴对称模型。
An axial symmetrical model is set up for the sealing structure of the bulkhead plate for a columniform dewar.
磁性液体目前最广泛的应用是动态密封，特别是用于封真空、封气体或用于防尘等。
Magnetic Liquid is currently the most widely used is a dynamic seal, especially for vacuum sealing, seal, such as gas or dust for.
确保真空除气系统正常运行和二级除盐水箱的密封效果是控制腐蚀的主要手段。
The insurance of the normal operation of vacuum degassing system and sealing performance of the desalted water drum was the important measure to control the corrosion.
特别设计的工艺，充分体现了两支轴的良好同心，热媒及真空系统均采用可靠的机械密封或美国技木的旋转接头。
The specially designed process fully shows the good concentricity of the two shafts. Thermal media and vacuum system all adopt reliable mechanical sealing or rotating connector of American Technology.
研究将磁力传动技术应用于玻璃容器的真空搅拌以取代传统的搅拌塞密封。
The magnetic drive application in glass containers instead of traditional seal has been studied.
本实用新型提供了一种压浆密实，方便检查压浆质量的真空压浆密封罩。
The vacuum mud jacking sealing cover provided by the utility model has compact mud jacking and is convenient for examining the quality of the mud jacking.
本实用新型提供了一种压浆密实，方便检查压浆质量的真空压浆密封罩。
The vacuum mud jacking sealing cover provided by the utility model has compact mud jacking and is convenient for examining the quality of the mud jacking.
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