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

• Because we want the maximum economic benefits, the service life of the belt should be longest and the transmission ability of the belt should be largest in the belt transmission design.
  为了充分发挥其最大的经济效益，在带传动设计时，应使带的寿命最长和传动能力最大。
• Some Suggestions on Prolonging Service Life of Flame-retarded Belt
  关于延长煤矿用阻燃输送带使用寿命的几点建议
• Special PU blade: It has characters such as wear resistance, low friction, high elasticity, impact resistance, long working life, no damage to conveyer belt and mechanical joint.
  特种聚氨酯刀片：具有耐磨损，低摩擦，高弹性，抗冲击，使用寿命长的特点，不损伤输送带和机械接头。
• The Jingjiang river bank is the life or death belt for the north Jingjiang plain. Thus it's very important that the analysis of environmental geological conditions for dike piping and method research in the reinforcement of dike.
  荆江大堤是荆北平原赖以生存的命堤，开展堤防管涌整险加固的环境地质条件分析和方法研究具有十分重要的意义。
• 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。
• At the back of table, there has life belt to make sure the baby is safe.
  在结构设计上，餐椅的靠背系有安全带，保证孩子用餐的安全性。
• If the field working condition of V-belt drives is different from the power working condition, the life of V-belt will be changed.
  当V带传动实际工况与额定工况不同时，将引起V带寿命改变。
• DEVELOPMENT AND APPLICATION OF AN ANTI STATIC AND ANTI CORROSIVE PAINT USED FOR RUSTED OIL TANKS Measures for Service Life Prolonging of Carrying Belt
  带锈涂装的油罐导静电防护涂料的研制延长导带使用寿命的措施
• The statistical test has shown that the life distribution of V belt under a specified stress fits Weibull distribution and the distribution parameters are estimated by the BLUE method in this paper.
  采用威布尔分布的拟合度检验表明，各恒定应力下的寿命均服从威布尔分布，其分布参数由BLUE估计法给出。
• The noise and life of the helical timing belt under a constant transmission force are compared with those of a conventional timing belt, in which the helix angle is zero.
  把这些正时皮带的噪音和寿命与斜角为0°的常规正时皮带进行了比较。