男孩儿们假扮成航天员.The boys made believe ( that ) they were astronauts.现在, 航天飞机已达到哈勃,航天员已开始工作.Now, the Shuttle has reached Hubble and astronauts have set to work.作者简介: 李勇枝:研究员, 中国航天员科研训练中心, 北京100094.Li Yongzhi: Professor, Astron...
采用不同材质分层喷涂, 降低了炉衬造价.Storied spurting with various kinds, reducing cost of lining of stove.高炉炉衬结构包括本体内衬耐火材料、砌筑方式、炉衬冷却方式.Rational form of furnace lining structure is prerequisite to BF long life.通过采取这些措施从而使炉衬的寿命由同行业的平均6个月延...
They were freed yesterday by their kidnappers unharmed.他们昨天被绑架者释放了,没有受到伤害。He was in direct contact with the kidnappers.他与绑架者有直接联系。Yesterday his kidnappers issued a second threat to kill him.昨天绑匪再次威胁要将他撕票。A hospital is to...
那位标致的寡妇,按人之常情讲,很有可能会接受他的求婚.The fair widow would in all human probability accept his offer.蓓拉虽然个子矮一些, 却要标致,结实很多.Bella , though shorter, was far more graceful and vigorously formed.但不知道他们是不是在嫉妒他和一位标致的姑娘一起吃饭.He wondered if ...
他们沿校墙挖沟.They dug a dike along walls of the school.挖沟以排水.Dig trenches to drain away the water.他们挖沟以阻止森林大火蔓延.They dug trenches to keep the forest fire from spreading....
We can’t dance to his baton.我们不能跟他的指挥棒转。He once again raised his baton and brought in the brass.他再次举起指挥棒，让铜管乐部加入进来。Each runner passes the baton to the next.每个赛跑选手都把接力棒传给下一个人。In the gallery, the bandmaster, his baton pois...