reciprocating vacuum pump

英 [rɪˈsɪprəkeɪtɪŋ ˈvækjuːm pʌmp] 美 [rɪˈsɪprəkeɪtɪŋ ˈvækjuːm pʌmp]

网络  往复式真空泵

化学



双语例句

  1. Design the Piston Ring and Extension Ring of Reciprocating Vacuum pump which is Vertical, Lubrication without Oil
    立式半无油往复式真空泵活塞环和张力环的设计
  2. Reciprocating pump is one of the main equipments to acquire vaccum. Balance pipe is its important part, it largely affects the working efficiency and energy consumption of vacuum pump. Its flow is very complicated.
    往复式真空泵是获得真空的主要设备之一,平衡通道是它的很重要组成部分,它对真空泵的工作效率和能量消耗有很大影响,且流动复杂,以前对它的设计都采用经验的方法。
  3. Thermodynamic Analysis and Research on Variable Mass System of Reciprocating Vacuum Pump
    往复真空泵变质量系统热力学分析研究
  4. Vacuum comparison for reciprocating vacuum pump of single cylinder double acting with sigle suction and double suction
    单缸双作用单级与双级抽气往复式真空泵真空度的对比分析
  5. We present a new method of designing the piston ring and extension ring achieved from making designs for the LVP type reciprocating vacuum pump which is vertical, lubrication without oil. This method is useful to the designer and user of the vacuum pumps.
    我们在设计LVP型立式半无油往复式真空泵的过程中,对活塞环和张力环的设计进行了些探讨和研究,现介绍如下,以供设计者和用户参考。
  6. Heightening Vacuum of the Reciprocating Vacuum Pump by both Adopting Balance Air Passage and Reducing Clearance Volume as far as Possible
    采用平衡道和尽可能减小余隙容积是提高往复式真空泵真空度的有效措施
  7. Methods for Heightening Vacuum of the Vertical Reciprocating Vacuum pump with Ring shaped Valves
    提高采用环状阀的立往复式真空泵真空度的方法
  8. When designing the reciprocating vacuum pump, calculating the stroke volume Vh and the max.
    一般在设计往复泵时,计算行程容积Vh和最大指示功率Ni时都取相对余隙容积系数λv=1。
  9. We made an investigation on the structure of air pressure balance duct of reciprocating vacuum Pump with fixed ring valve.
    对带固定环状阀往复真空泵气阀和气缸平衡气道联合作用的结构进行了分析研究,得到了往复真空泵气缸平衡气道的设计计算式。
  10. Study on the Improvement of Reciprocating Vacuum Pump Structure
    对往复式真空泵结构改进的理论探讨