该营直接开到机场掘壕防守。The battalion went directly to the airport to begin digging in.东挖西掘后留下了一片废弃的矿坑。All that digging had left a network of abandoned mines and tunnels.我们的部队正沿河掘壕固守。Our forces are dug in along the river....
Field measuration and printout of lift parameter with DT 98 A lift acceleration intelligent measuring instrument.本文利用DT98A电梯加速度智能测试仪实现电梯性能参数的现场测量,并现场随机绘图打印测量结果.Fig 2 . Open - window envelopes, showing receivers'name...
He was back in the office, updating the work schedule on the computer...他已回到办公室，正在电脑上更新工作日程。Whenever a record is rewritten with some new information, this is called updating the record.每当按某个新的信息改写记录, 就叫作更新这一记录.Most manuf...
Several other conifers produce small male catkins.其它几种针叶树产生小雄花序.Firs,spruces and pines are conifers.冷杉、云杉和松树都是针叶树。Sarvas discusses the nature of the " lethal load " in conifers.萨维斯 讨论了针叶树的致死的基因性质.The xylem of ferns and c...
我讨厌照相。I hate being photographed.用闪光照相，要把光圈孔径定为5.6。For flash photography, set the aperture at f.5.6.他们先单独照相，然后合影。They were photographed separately and then as a group....