plunger

英 [ˈplʌndʒə(r)]

美 [ˈplʌndʒər]

n.  柱塞; 活塞; (疏通管道用的)搋子

第三人称单数：plungers　

TEM8电力

Collins.1 / BNC.36207 / COCA.26773

牛津词典

noun

• 柱塞；活塞
  a part of a piece of equipment that can be pushed down
• （疏通管道用的）搋子
  a piece of equipment used for clearing kitchen and bathroom pipes, that consists of a rubber cup fixed to a handle

柯林斯词典

• （疏通管道用的）搋子
  Aplungeris a device for clearing waste pipes. It consists of a rubber cup on the end of a stick which you press down several times over the end of the pipe.

英英释义

noun

• mechanical device that has a plunging or thrusting motion
  Synonym:piston
• hand tool consisting of a stick with a rubber suction cup at one end
  Synonym:plumber's helper
• someone who dives (into water)
  Synonym:diver
• someone who risks losses for the possibility of considerable gains
  Synonym:speculator

双语例句

• High frequency hardening heat treatment of various hydraulic elements and pneumatic elements, such as plungers of plunger pumps.
  各种液压元件、气动元件的高频淬火的热处理。如柱塞泵的柱。
• The effect, principle, application range, parameter analysis, design and well selection of an intelligent plunger gas lifting system are systematically studied.
  系统研究了智能柱塞气举系统装置的作用、工艺原理、适用范围、参数分析设计、选井应用。
• The balance valve circuit is to support the weight of platen and plunger design.
  回路中的平衡阀是为支撑压板及柱塞的重量而设计的。
• Author has introduced the structure features for the reciprocal high-pressure plunger pumps electrically driven and the hydraulically driven reciprocal pumps; analyzed the working principle of energy recovery machine.
  介绍了电动往复式高压柱塞泵和液压驱动往复泵的结构特点，分析了能量回收机的工作原理。
• Use as a ball or spring plunger. Adjustable ball extension.
  用作球形或弹簧柱塞。球形外延可以调整。
• The paper mainly tells the failure result of packing in plunger pumps and briefly introduces the installing focus and applying efficiency of TFA packing in plunger pumps.
  分析了柱塞泵中填料失效的原因，介绍了TFA填料在柱塞泵中的安装要点及应用效果。
• High and ultra-high pressure plunger pump
  高压与超高压柱塞泵
• Slack adjuster worm plunger rod that moves or is moved by a piston.
  减速调整器蜗杆柱塞驱动活塞或被活塞驱动的连杆。
• Should be the timely replacement of worn and out of the plunger valve coupled parts.
  应及时更换已磨损的柱塞及出油阀偶件。
• Plunger head chute different location, change the amount of oil in a different manner.
  柱塞头部斜槽的位置不同，改变供油量的方法也不同。