卫星交换多址

Telecommunication via Satellite

LESSoN EIGHT TEXT Telecommunication via Satellite At the beginning of the twentieth century, there were four powerful means of transmitting and receiving information over long distances: print, photog

发表于:2018-12-01 / 阅读(148) / 评论(0)

自考英语（一）78讲

上海牛津初中英语八年级上--Dealing with trouble

Dealing with trouble [00:05.49]Here is a page from Paul's diary. [00:11.15]Paul is writing about an exciting thing which happened to him one day. [00:19.51]Thursday,28th June Today my father and I were waiting for the ferry. [00:29.47]People usually

发表于:2018-12-17 / 阅读(186) / 评论(0)

北京仁爱英语八年级下

电信专业英英词典C-2

Cassegrain Antenna - An antenna that places a subreflector at the focal point to reflect energy to or from a feed located at the apex of the main reflector. CB - This stands for Citizen's Band and is

发表于:2019-01-03 / 阅读(86) / 评论(0)

电信英语

电信专业英英词典C-9

CPU central processing unit Cross Connect 1.in a premises distribution system, equipment used to terminate and administer communications circuits. In a wire cross connect, jumper wires or patch cords

发表于:2019-01-03 / 阅读(66) / 评论(0)

电信英语

电信专业英英词典M-1

MAAP maintenance administration panels MACSTAR multiple access customer station rearrangement MAC media access control or moves, adds, and changes Main Cross-Connects In a premises distribution system

发表于:2019-01-03 / 阅读(102) / 评论(0)

电信英语

专业术语-GPRS

General Packet Radio Service (GPRS) is a mobile data service available to users of GSM mobile phones. It is often described as

发表于:2019-01-03 / 阅读(128) / 评论(0)

电信英语

电信英语及其缩略语解释-9

CDF Combined Distribution Frame 组合配线架 CDG CDMA（Code Division Multiple Access） Development Group CDMA（码分多址）开发小组 CD-I Compact Disk-Interactive 交互式光盘 CDMA Code

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电信英语

电信英语及其缩略语解释-19

DRAM Dynamic Random Access Memory 动态随机存取存储器 DRAW Direct Read After Write 写后直接读出 DRDW Direct Read During Write 写时直接读出 DRMA Digital Radio Multiple Access 数字无

发表于:2019-01-03 / 阅读(72) / 评论(0)

电信英语

电信英语及其缩略语解释-12

CPE Customer Premises Equipment 用户前端设备 CPFSK Continuous Phase Frequency Shift Keying 连续相位频移键控 CPM Central Process Module 中央处理模块 CPP Calling Party Pays 主叫方付

发表于:2019-01-03 / 阅读(69) / 评论(0)

电信英语

CNN 2010-05-16

Vicious weather in the southern plains. Two deadly tornadoes swirling in unison in southern Oklahoma. All of it caught on tape. There comes one right there. Look at them. They are all over. As you can hear, storm chasers were only reporters because i

发表于:2019-01-08 / 阅读(145) / 评论(0)

CNN2010年(五)月

电信类英语词汇表大全-7

中文英文缩写按次付费电视 pay-per-view 按次计费制 message rate system 按次计费制/测量系统 metering system 按电路群闭塞 block by circuit group 按分计费 charge per

发表于:2019-01-08 / 阅读(133) / 评论(0)

电信英语

英语歌曲:banaroo--Be my Satellite

banaroo--Be my Satellite dam daba dam daba daba da daba da daba da daba da hear my s.o.s. dam daba dam daba daba da daba da daba da daba da hear my s.o.s. calling you calling you i need you today cause i lost my direction in the endless milky way eme

发表于:2019-01-11 / 阅读(98) / 评论(0)

好听的英文歌曲

VOA常速英语2008年-India Launches Multiple Satellites Into Space

By Anjana Pasricha New Delhi 28 April 2008 India has launched a record number of satellites into space in a single mission. The launch marks a milestone for the country's space program. Anjana Pasricha reports from New Delhi, India wants to emerge as

发表于:2019-01-31 / 阅读(114) / 评论(0)

VOA常速英语2008年（四月）

订单最常用的12句英文表达

订单最常用的12句英文表达 1. Wed like to order your products. Well send our official order today. 我们想订你们的货，今天会寄上正式的订单。 2. Did you get our order for your telephones? 你是否收到了我们订电话机的

发表于:2019-02-01 / 阅读(61) / 评论(0)

实用英语

China successfully launches new communication satellite

XICHANG, Sichuan, June 21 (Xinhua) -- China successfully launched a new communication satellite, the Zhongxing-10, from its Xichang Satellite Launch Center in southwest Sichuan Province on early Tuesday. The satellite, carried by a Long March-3B rock

发表于:2019-02-07 / 阅读(93) / 评论(0)

英语新闻

外贸常用英语:订货(Order)

到了订货这个环境，应该离成功不远了,我们与客户之间的交易快要完成了。 1. We'd like to order your products. We'll send our official order today. 我们想订你们的货，今天会寄上正式的订单。 2. Did you get

发表于:2019-02-11 / 阅读(88) / 评论(0)

实用英语

有关订单的英语口语表达

订货单是订购产品和货物的单据。订货单有多种样式，卖方依据所出售产品和货物的特点制作订货单，由买卖双方填写。今天的内容是我们学习关于订单的口语交流法。 1. We'd like to order your

发表于:2019-02-11 / 阅读(79) / 评论(0)

实用英语

Russia launches rocket with Chinese satellite

MOSCOW, Nov. 25 (Xinhua) -- Russia's Proton-M carrier rocket was launched on Friday from the Baikonur space center in Kazakhstan with a Chinese communications satellite AsiaSat-7, according to Russia's Federal Space Agency Roscosmos. Roscosmos' live

发表于:2019-02-18 / 阅读(95) / 评论(0)

英语新闻

China launches new data relay satellite

XICHANG, Sichuan, July 12 (Xinhua) -- China blasted off a new data relay satellite Tianlian I-02 on Monday at the Xichang Satellite Launch Center in southwest Sichuan Province . The satellite was launched on a Long March-3C carrier rocket at 11:41 p.

发表于:2019-02-18 / 阅读(101) / 评论(0)

英语新闻

夏说英语新闻晨读第151期:空箭折戟

本期内容： A SpaceX Falcon 9 rocket exploded on its launch pad in Cape Canaveral during pre-flight tests. The satellite it was due to carry into orbit on Saturday (which Facebook had planned to use to provide internet access in developing countr

发表于:2019-03-02 / 阅读(132) / 评论(0)

夏说英语新闻晨读

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学英语单词

a cast of the eye

above aerodrome level (aal)