high vacuum造句

• The whole apparatus operates under high vacuum .
  整个装置在高真空下运转。
• A high vacuum in the fuel tank can cause atmospheric pressure to collapse the tank .
  燃油箱内的高真空，会引起大气压力压塌油箱。
• He decided to do all he could to produce a still higher vacuum and find out what happened then .
  他决心尽一切力量造成更高的真空度，看看会有什么景象发生。
• The salt water is passed through a series of chambers which have progressively higher vacuums and lower temperatures .
  咸水流过一系列真空程度逐渐增高，温度逐渐降低的蒸馏室。
• The substitution of evacuated powders for high vacuum alone will usually improve the insulation by reducing the radiant heat transfer .
  只需用抽空气体的粉末而不用单纯的高真空，一般便可减少辐射热传输，从而提高绝缘度。
• High vacuum temper furnace aluminum alloy vacuum braze we
  真空退火炉立式和卧式
• Vacuum technology . high vacuum flanges . dimensions
  真空技术.高真空用法兰盘.尺寸
• Development of new - type k - 800a high vacuum oil diffusion pump
  高真空油扩散泵的研制
• Vacuum technology high vacuum collars . dimensions
  真空技术.高真空管颈.尺寸
• Heat treatment equipment high vacuum gas oil quenching oven
  热处理设备：高真空气油淬两用炉
• Ultra - high vacuum flange - copper seal gaskets
  超高真空法兰用铜密封垫
• Vacuum technology . high vacuum connections . basic principles
  真空技术.高真空连接件.基本原理
• Vacuum degree high vacuum ; low vacuum
  真空度：高真空低真空
• Vacuum degree low vacuum ; high vacuum
  真空度：高真空中真空
• Revieus of high vacuum diffusion pumps manufactured in former ussr
  前苏联高真空扩散泵统一系列工作的回顾
• Ultra - high vacuum flange - dimensions
  超高真空法兰尺寸
• Ultra - high vacuum flange - types
  超高真空法兰结构型式
• High vacuum braze welding furnace
  高温真空钎焊炉
• High vacuum braze welding furn
  真空水淬炉
• High vacuum temper furnace
  立式真空油淬炉