The captain of the submarine has got this periscope thing.那个潜艇艇长有个类似于潜望镜之类的东西。a furnace scanning periscope熔炉观测镜The plant is operated entirely by remote control and monitored by closed circuit television or periscope.这个工厂...
吉恩在拍卖会上作文书工作。Gene clerked at the auction.我们正在努力降低有关此事的文书工作量。We're trying to cut down on the amount of paperwork involved.她让助手帮她做文书工作.She had a clerical assistant to do her paperwork....
该杀人犯显然精神失常。The murderer was apparently mentally disturbed.无人理会杀人犯的求饶.The murderer's entreaties for mercy availed to nothing.那个杀人犯完全是丧心病狂.The murderer was completely unbalanced....
My mother suffered all kinds of hardships throughout her life.我母亲一生尝到了各种辛酸。Hardships never come alone.祸不单行。One of the worst hardships is having so little time to spend with one's family.最大的痛苦之一是几乎没有时间和家人在一起。He under...
优良的调度策略对于提高生产系统的最优性、提高经济效益都有着极大的作用.So good schedule methods can enhance manufacture system'optimization character and economy benefit.论述了最优性函数与一 阶 最优性条件的等价性.The conclusion of equivalence between the optimality funct...