Mineral oils are used to lubricate machinery.矿物油被用来润滑机器。Do not use emollients or oils to lubricate the skin.不要用润肤剂或油类来润滑皮肤。You should lubricate the wheels of your bicycle once a month.你应该每个月给自行车轮子加一次润滑油....
In drilling an oil well, mud is used to lubricate the cutting bit.钻油井时, 泥浆被用来润滑钻头.Lubricate adjuster screw threads and pivot with spray lube.使用喷雾润滑油润滑调整器螺丝螺纹和枢轴.You should lubricate the wheels of your bicycle once a mont...
He wore the watch and chain looped round his neck like a medallion.他将链表绕挂在脖子上，就像戴了一枚大奖章。"Now watch it, Patsy," the Sergeant told her.“留点神，帕齐。”中士提醒她。This watch understands what family and commerce use aeriform fuel change...
密配圆形螺旋箍筋的钢筋混凝土圆柱在外荷载作用下表示了良好的力学性能.The reinforced concrete circular columns with circular spiral reinforcement show excellent behavior when subjected to loads.节点区箍筋加密是否有利于框架柱承载能力的提高?Will the joint area with dense hooped r...
...the squalid pursuit of profit.对利润不择手段的追求They lived in a squalid hovel for the next five years.接下来的5年中，他们住在一间肮脏不堪的小破屋里。The migrants have been living in squalid conditions.移民们的生活条件一直非常差。Here were crumbling tenements, sq...