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 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。
• 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。
• What you are hoping to demonstrate is that you have done more than simply study during your years of education, and that you have a variety of life experiences under your belt.
  你希望说明的是，在你的学习期间，你不仅仅单纯地埋头学习，你还拥有各种人生经历。
• Analyzed the factors which effecting the life of synchronous belt drives, it made a direction to manufacture and capability evaluating.
  系统分析了影响同步带传动寿命因素，对同步带的生产和性能评价具有指导意义。
• Dynamic Analysis and Life Evaluate of Belt Drive
  带传动的动态分析及寿命的评估
• 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
• The life of medium belt has great effects on the efficiency and performance of the whole transmission. However, in the process of transmission the medium belt is subjected to great tension stress, and easy to break.
  介质带的寿命直接影响到整个传动的性能及效率，而介质带在传动中受到拉伸应力、挤压应力及摩擦力的作用，易产生裂纹而断带。
• 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。
• 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。
• For example, how to match the CVT with dynamic system? How much key structure factors are there in CVT and how to define them? The belt will deflect while CVT is working. How to increase the life of the belt according to deflexion?
  例如：CVT系统与动力系统如何匹配？CVT系统的关键结构参数有那些，如何确定？CVT系统工作过程中皮带产生偏斜，如何控制偏斜以增加皮带的使用寿命等。