There has been consistent growth in GSM mobile subscribers.全球通手机用户持续增长。GSM - R network is constructed with focus on the railway service.GSM -R 网络的建设是以铁路通信业务为核心.The convertor has interfaces of GSM protocol and RS - 232 st...
今天一早，一枚“德尔塔”Ⅱ型火箭在卡纳维拉尔角发射升空。A Delta II rocket was launched from Cape Canaveral early this morning.他用微型声波发射器开启了门。He activated the door with the miniature sonic transmitter.塞西尔此时开始慌张起来，连忙发射了两枚遇险信号火箭。Cecil now began to pani...
In addition to the impressiveness of the settings , there is a use of the camera which at times seems magical.除了布景的感染力外, 摄影机的使用技巧有时显出不可思议的效果.Such impressiveness usually takes the form of a truly grandiose realism.这种感人的情景...