Weighing in at eighty tons, the B-19 was easily the largest and most sophisticated warplane in the world.B-19重达80吨，无疑是世界上最大、最先进的军用飞机。Arad was the navigator of an Israeli warplane that crashed in Lebanon in October 1986.A...
PAG also includes the Jaguar, Volvo and Aston Martin marques.PAG目前拥有捷豹 、 沃尔沃以及阿斯顿·马丁三大品牌.Aston Villa have drawn a Czech team in the first round of the UEFA Cup.欧洲联盟杯首轮阿斯顿维拉队抽到了一支捷克球队。Under oath, Aston finally admitted th...
In this book we also discuss nonlasing heterojunction diodes.本书也讨论了非激光型的异质结发光二极管.At this time , the field of semiconductor lasers is dominated by heterojunction devices.目前, 在半导体激光器领域中,异质结激光器已占居支配地位.His Ph . D . dissertat...
They identified six plants as having potential for development into pharmaceutical drugs.他们验明6种植物有可能提炼出药物麻醉剂。What are your plans for the development of your company?你打算怎样来发展壮大自己的公司？Most development has been concentrated ...