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- vacuum pressure welding 真空扩散焊
- Vacuum pressure: This window display vacuum pressure sensor gather actual pressure from entering air pipe. 本窗口中显示真空压力传感器在进气管采集到的实际的压力,它代表发动机的负荷。
- The metallography samples fabricated by the vacuum pressure impregnation resin method are introduced in detail. 详细介绍了真空浸渍树脂法制备金相样品的制备过程。
- The simplest method of welding two pieces of metal toghter is known as pressure welding. 把两块金属焊接在一起的的最简单的方法就是压力焊。
- Objective To monitor the sterilizing effect of pulsing vacuum pressure steam sterilizer. 目的:监测脉动真空压力蒸气灭菌器灭菌效果。
- Simply type the value of vacuum pressure you want in either mbar or Torr and click the button. 简单的输入真空压力值，mbar或Torr，点击确定键。
- Besides, if vacuum pressure is generated in cylinder during movement, abnormity will be caused by air eroding effect. 另外，动作中如果油缸内部产生负压，那么，将有可能由于气蚀作用而发生异常。
- The application of the vertical steel electroslag pressure welding technology has taken place of join-colligation and manual arc welding method. 竖向钢筋电渣压力焊技术的应用,代替了搭接绑扎和手工电弧焊的方法。
- The optimal vacuum pressure within Crookes radiometer is studied by way of experiments and direct simulation Monte Carlo (DSMC) method. 应用实验和蒙特卡罗(DSMC)方法,研究了Crookes辐射计工作的最佳真空条件。
- Experiments prove that this hot pressure welding control technology has obvious advantages in precision welding areas and is worth to generalize the use of it. 通过实验证明,这种热压焊控制技术在精密零件的焊接领域中优势明显,应用性值得推广。
- Objective Discuss sterilization effect of B-class pulsation table top vacuum pressure steam sterilizer for dental handpiece. 目的探讨B级脉动真空压力蒸汽台式灭菌器对牙科手机的灭菌效果。
- Taking advantage of advanced SEM and TEM technology and modern TFD theory, explanation to microscope bonding mechanism of cold pressure welding was made. 利用近代界面及表面电子结构理论(改进的TFD理论)和现代先进分析测试技术对冷压焊结合的微观机理进行了分析。
- The oil-free UHV outgassing technology was applied to the new X-ray tube to lower further its vacuum pressure and improve its performance. 其阳极采用“大靶”并装有热管,根本上解决散热问题,同时使用无油超高真空排气技术,提高了管内真空度从而改进其性能。
- It shows that with the increase of vacuum pressure the refractive index decreases, and with the increase of temperature the refractive index increases. 模型的研究表明，薄膜折射率随真空压强的增加而降低；
- The principle of vacuum pressurizing casting technique is introduced in detail. 论述了真空增压铸造技术原理。
- After purging,the best heat exchanger effect and vacuum pressure could be obtained and the load of hydrogen compressor returned to normal value. 在线清洗后,凝汽器换热效果及真空度都达到最好水平,氢气压缩机恢复正常生产负荷。
- The reasons and analysis of quality defects of popular application of vertical rebar electroslag pressure welding in engineering are introduced and methods are presented in the paper. 本文阐明了竖向钢筋电渣压力焊在工程中广泛应用后产生的质量缺陷的原因及分析和如何解决这些缺陷的措施。
- High stability of vacuum pressure in the hearth of Czochralski(CZ) crystal growing furnace plays a very important role in the normal growth of monocrystalline silicon. 直拉单晶炉生长过程中炉膛内真空度的高稳定性对硅单晶正常生长起到很重要的作用。
- Hi-Tech technology projects focused on the promotion of "pressure electroslag welding personally combined pressure welding, cold extrusion sleeve, thread to connect the" new technology. 重点推广高科技术项目“电渣压力焊亲自合式气压焊、套筒冷挤压、螺纹连接”新技术。
- The new system tests the workpiece through the method of vacuum, that is, the test data will be sent to the computer display system through vacuum pressure sensor. 该密封检漏系统采用抽真空的方法对被测工件进行测试，通过真空压力传感器将测试数据传送至计算机测量显示系统;
