单词:international maritime satellite (inmarsat)
单词:international maritime satellite (inmarsat) 相关文章
Broadcast: May 7, 2003 By Paul Thompson VOICE ONE: This is Steve Ember. VOICE TWO: And this is Phoebe Zimmermann with the VOA Special English program EXPLORATIONS. We have news about two exploration d
By David McAlary Washington 21 November 2006 The U.S. space agency NASA says its oldest satellite orbiting Mars has probably ended its career. NASA engineers lost contact with it about three weeks ago and are losing hope of ever hearing from it agai
Three new-generation BeiDou navigation satellites were launched last year, and 98 percent of the components were Chinese made. BeiDou Navigation Satellite System has been in operation since 2000, making China the third country with an autonomous nav-
卫星与航天译名I-Z IBSS(Infrared Background Signature Survey) 红外背景特征测量仪美国军事卫星 ICE(International Cosmos Explorer) 国际宇宙探测器美国科学卫星 IDCSP(Initi
JOHANNESBURG, March 8 (Xinhua) -- In order to combat piracy and to improve maritime safety, South African authorities(当局官方) have begun using a sophisticated(复杂的精细的 ) navigation satellite system, it was announced on Tuesday
A senior Chinese diplomat says that the latest UN resolution on North Korea is generally balanced. North Korea launched an earth observation satellite in mid December. The country has later defended its right to launch a satellite for peaceful and sc