life ring

英 [laɪf rɪŋ]

美 [laɪf rɪŋ]

网络  救生圈; 命之戒指

英英释义

noun

• a life preserver in the form of a ring of buoyant material
  Synonym:life buoylifesaverlife belt

双语例句

• The utility model relates to a structure-improved life ring, belonging to field of water life-saving supplies.
  改进结构的救生圈，属于水上救生用品领域。
• That day my dream told me life was a ring of fingerprint.
  那天我的梦告诉我，人生是一枚指纹。
• Method of Prolonging the Service Life of Piston Ring in Air Compressor
  延长空压机活塞环使用寿命的方法
• The exhausting anti-plugging device is good in seal effects, safe and reliable in operation, meanwhile, the service life of the seal ring is also greatly prolonged;
  该排气防堵装置密封效果好，使用安全可靠，同时也大大的延长了密封圈使用寿命；
• The life of ring type valve visual simulation zooming software design on valveless pneumatic DTH
  可视化无阀式风动潜孔锤仿真电算软件设计
• This utility model achieves cooling of the lip ring, increasing service life of the lip ring, thereby improving sealing effect of the pump body.
  本实用新型实现对环形密封件的冷却，延长其寿命，从而提高泵体的密封效果。
• The utility model can also prolong the service life of the rubber sealing ring and the pressure cooker.
  大大延长了橡胶密封圈和高压锅的使用寿命。
• Track roller, carrier roller, idler are mounted with long life well sealed Duo-cone floating ring well sealed Duo-cone floating ring seal.
  支重轮、托链轮、引导轮均装有密封性能好、寿命长的浮动油封。
• Contact Pressure and Fatigue Life Prediction of Kiln Rolling Ring Under Intermittent Contact
  非连续接触下滚圈的接触压力及疲劳寿命预测
• Butterfly Valve with Rigid Sealing THE LIFE OF RING TYPE VALVE
  蝶阀刚性密封的实现环状阀升程