单词：maritime radionavigation-satellite service
单词：maritime radionavigation-satellite service 相关文章
Most of them travel 40,000 miles to a satellite and then back to earth. Ten years ago, a satellite was capable of receiving and transmitting more than 33,000 telephone conversations simultaneously. No
自考英语（一）78讲
11Cable and Satellite TV GLOSSARY cable TV cable television; television services that are delivered through longwires that are underground or high in the air* With cable TV you can see hundreds of channels from all around the world. satellite TV sate
2007年ESL之餐饮娱乐
Researchers say that China's domestically-developed Beidou Navigation Satellite System brings the country closer to achieving its goal of building a satellite network with global coverage. The comments were made at the 9th China Satellite Navigation
2018CRI中国国际广播电台
UNIT 75 RADIO PROGRAMS (Ⅴ) Lesson 149 Part Ⅰ Warming-up Exercises Note-taking: Radio Program Reminders 1. 23:30 ________________________ 0:00 ________________________ 0:09 ________________________
英语听力入门 (全四册)
Unit 9 What's the best radio station? [00:08.10]Section A [00:10.03]Language Goals:Discuss preferences [00:14.88]Make comparisons [00:17.50]1a How do you choose what movie theater to go to [00:23.94]Write the things in the box under Important or [00:
初中英语山东版七年级下
By Kurt Achin Seoul 15 November 2007 North and South Korea have not had regular train service across their heavily armed border in more than half a century - but that may be about to change within weeks. Prime Ministers from the two Koreas say they a
VOA常速英语2007年（十一月）
Marion: Im trying to decide whether to get cable or satellite TV. Which one do you have at your apartment? Cesar: I have satellite, but I used to have cable. Marion: Whats the difference? Cesar: Not a lot. With satellite, you have to have a satellite
地道美语播客
A memorial service has just been held in central China for those lost when the Eastern Star cruise ship overturned on Yangtze River. Minister of Transport Yang Chuantang presided over the service in Jianli County of Hubei Province. Remembering the lo
cctv9英语新闻2015年
MELISSA BLOCK, HOST: Time to take the temperature of music on public radio stations across the country this month. Well, it's hot. Here's what the music mavens have put into Heavy Rotation. JESSE MENENDEZ, BYLINE: My name is Jesse Menendez. I'm a hos
2017年NPR美国国家公共电台6月
launch a satellite 发射卫星 launch pad 发射台 multistage rocket 多级火箭 second stage 第二级 third stage 第三级 orbit 轨道 artificial satellite 人造卫星 Telstar 通信卫星 ante
英文语法词汇
Ran Chengqi, director of the China Satellite Navigation Office, says the BeiDou Navigation Satellite System would provide a navigation service for users in China and surrounding areas with a positioning accuracy of less than 10-meters. Besides contin
英闻天下
China has launched two satellites into space on a Long March carrier rocket from the Xichang Satellite Launch Center in Sichuan Province. The satellites are part of the country's growing BeiDou Navigation Satellite System. The launch of the Long Marc
2018CRI中国国际广播电台
A: Hi. I'm returning this radio. B: Certainly. Can I see your receipt, please? A: I looked everywhere, but I couldn't find it anywhere. B: I'm sorry, but you can't return the radio without your receipt. A: Even though I just bought it yesterday? B: A
购物英语对话
China launched a new high-resolution Synthetic Aperture Radar (SAR) imaging satellite from the Taiyuan Satellite Launch Center last Wednesday. 上周三，在太原卫星发射中心，我国发射了一颗新型高分辨率合成孔径雷达成像卫星
英语新闻
launch a satellite 发射卫星 launch pad 发射台 multistage rocket 多级火箭 second stage 第二级 third stage 第三级 orbit 轨道 artificial satellite 人造卫星 Telstar 通信卫星 ant
英文语法词汇
China Eastern Airlines has become the first Chinese carrier to provide Wi-Fi services on both domestic and international flights. According to the Ministry of Industry and Information Technology, the carrier is allowed to use the AsiaSat-6 satellite
英语新闻
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-
英语新闻
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
英文语法词汇
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
英语新闻