缆索突然断裂.The cable suddenly parted.卡车用缆索拖曳汽车.The truck used a cable to tow the car.必要对,可以使用飞机缆索的支承网.A supporting network of aircraft cable can be used if necessary....
综述了石油钻杆接头失效的十一种主要形式.Eleven mare modes of tool joint failures are summarized.那个钻杆的丝扣坏了, 换另外一根.That pipe thread is bad. Use another one instead.本文还介绍了微型钻杆测试系统压力瞬时分析方法.A systematic pressure transient analysis method for min...
I really feel in the pink after a fortnight's holiday.度了两星期假后,我的确感到身体非常舒适.You need a break. Why not take a fortnight off from work?你需要休息, 为什么不休假两周 呢 ?Got a job bottle-washing at the brewery. I lasted a fortnight. I ...