life belt

英 [laɪf belt]

美 [laɪf belt]

网络  生物带; 安全带

英英释义

noun

• a life preserver in the form of a ring of buoyant material
  Synonym:life buoylifesaverlife ring
• belt attaching you to some object as a restraint in order to prevent you from getting hurt
  Synonym:safety beltsafety harness

双语例句

• The result of pratical use shows that it has a good repair result that makes the machine's stopping time short, reduces the labour force and prolongs the service life of the belt.
  结果表明，修补效果良好，缩短了停机时间，减轻了劳动强度，延长了运输胶带的使用寿命。
• Working life test of belt conveyor idler used at open pit mine
  在露天矿带式输送机上进行托辊寿命试验
• CONTROL THE TENSION AND PROLONG THE LIFE OF STEEL WIRE BELT CONVEYOR Reasonable Choice to Tape Stretch Dint of Tape Transport Machine
  控制张紧力，延长钢丝绳芯胶带使用寿命合理选择带式输送机输送带的张紧力
• The authors make a research in the contact stress that has influence over the service life of synchromesh belt, using the method of cyclic problem of elastic theory and by means of the mapping function.
  利用平面弹性理论周期问题的方法，以映射函数为工具，对影响同步带寿命的接触应力进行了深人的研究。
• A calculating technique is also proposed to determine the service life and nominal power of the belt.
  并给出一种能合理地确定胶带寿命和许用功率的计算方法。
• V-belt fatigue test is a dynamic test to examine the fatigue life of V-belt. V-belt power tester is a test installation that is accordant to the practice condition.
  V带疲劳试验是检测V带疲劳寿命的动态试验，V带功率试验机是一种与V带实际使用情况基本一致的试验设备。
• Method Research on Improving Belt Life in Engine Belt Transmission
  发动机带传动中皮带寿命提高方法研究
• The fundamental way of increasing wire rope life for belt conveyer
  提高带式输送机用钢绳使用寿命的根本途径
• What they really want is a man with a little confidence and life experience under his belt.
  她们真正想要的是一个有自信、有生活经验的男人。
• Noise and Life of Helical Timing Belt Drives
  斜齿正时皮带传动的噪音和寿命