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 design of ring die is based on the experience, which use good quality materials and the large size to ensure the strength and service life of the ring die.
  目前对环模的设计都是在经验的基础上，以优质材料和大结构尺寸保证环模的强度及其使用寿命。
• The bearing's life was extended by high-tech ring produced by cold rolling craft. This craft is more efficient than traditional craft.
  用冷辗扩技术生产的轴承套圈比传统工艺生产的轴承套圈平均寿命要长，而且生产效率比传统工艺高。
• 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。
• 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
• Increasing the Stability and Service-life of Synchronizing Tooth Ring for Heavy-duty Trucks by Hot Spraying Technology
  用热喷涂技术提高重载汽车同步齿环稳定性和寿命
• 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。
• 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；
• Application of compound brush-plating to lengthening service life of piston ring
  应用复合电刷镀提高活塞环使用寿命
• A life preserver shaped like a ring. horse shoe washer
  救生圈圈状救生用具开口垫圈，马蹄形垫圈
• Insertion fluidic flowrate meter THE LIFE OF RING TYPE VALVE
  插入式射流流速计环状阀升程