DSL includes data control layer ( DCL ) , data expression layer ( DEL ) and data access layer ( DAL ) .数据服务层包括数据控制层 、 数据表示层和数据 访问层.This method had certain guided signification to quadratic development of AutoCAD with Vis...
我跳起来,免得走神.I jumped to my feet so my thoughts wouldn't start to wander.贾维斯发现自己走神了。Jarvis found his attention wandering.对不起, 刚才我走神了.I'm sorry, my attention was taken away for a moment....
我不想买被其他顾客摸弄过的番茄.I don't want to buy tomatoes that have already been pawed about by other customers!他摸弄着门拉手.He fumbled with the door knob.他喜欢摸弄坏掉的小器具.He likes to tinker ( away ) at broken gadgets....
这家广告代理商每年销售额达14亿美元。The advertising agency rang up 1.4 billion dollars in yearly sales.这家公司收回房产的销售额上升了40%。The firm's sales of repossessed properties is up by 40 per cent.1987年,麦当劳占据了整个快餐业销售额的19%。In 1987, McDonald...
就是这个,伙计们,业内最好的唱片指南。This is it, folks: the best record guide in the business.指南上有对每个饭店的简评。The guide book contains a short write-up of each hotel.安装时最糟糕就是操作指南讲述不够清楚。The worst part of the set-up is the poor instruction manu...
Hemophilia: Hereditary Bleeding disorder caused by deficiency of a coagulation factor.血友病: 一种遗传性出血性疾病,因先天性缺乏某种凝血因子而引起.Objective To prevent blood coagulation happened in the treatment of hemoperfusion cartridge combined w...