roll life的例句大全

Service life of guide roll of mill is raised by self-lubrication antifriction of metal sulphides.

试验研究出一种高硫钢自润滑新材料,利用金属硫化物的自润滑减摩作用来提高轧机导辊的使用寿命.

He loves games of chance, sometimes wagering even his own life on the roll of the dice.

他喜爱投机的把戏，有时甚至会把自己的性命押在一场赌局上。

Since test run in 1995 roll-guide in finishing mill has manifestrd short life and seriously influenced the production.

天钢高速线材厂自1995年试生产以来,精轧机滚动导卫使用寿命较低,严重地影响了生产.

He carries the roll of his life with him.

他的身上承载着他生命之卷轴.

With the different working conditions, the life of hot press roll forging die is quiet different.

因工作条件的不同, 辊锻模寿命相差也极为悬殊.

This paper deals with the reasons why the life of angular contact thrust ball bearing is much lower and it was frequently damaged owing to superheat on operation side of the work roll in 2350 high speed aluminium foil mill.

本文分析了2350高速铝箔轧机操作侧止推轴承寿命低及发生烧熔事故的原因，给出了具体的计算结果。