进线呈现原点

US Spacecraft to Probe Origin of Gamma Rays

By David McAlary The U.S. space agency, NASA, launched a satellite Saturday that scientists hope will help them locate the sources of mysterious gamma ray explosions, the brightest most energetic burs

发表于:2019-01-03 / 阅读(66) / 评论(0)

VOA2004（下）--健康科技

电信英语及其缩略语解释-16

DHCP Dynamic Host Configuration Protocol 动态主机配置协议 DHCS Database Host and Control System 数据库主机与控制系统 DHN Digital Home Network 数字家庭网 DHTML Dynamic HyperText

发表于:2019-01-03 / 阅读(50) / 评论(0)

电信英语

2006年VOA标准英语-Laura Bush Watches as Fellow Texan Wins Ol

By Parke Brewer Turin, Italy 12 February 2006 Speedskater Chad Hedrick won the first gold medal for the United States at the 2006 Winter Olympics Late Saturday, and in the crowd to witness his achieve

发表于:2019-01-10 / 阅读(91) / 评论(0)

2006年VOA标准英语（二月）

AGRICULTURE REPORT - Congress Delays Country of Origin Label

AGRICULTURE REPORT - Congress Delays Country-of-Origin Labeling By Mario Ritter Broadcast: Tuesday, January 27, 2004 This is Faith Lapidus with the VOA Special English Agriculture Report. The United S

发表于:2019-01-25 / 阅读(61) / 评论(0)

农业与发展

影视歌曲：《邪恶力量》插曲 Fire of Unknown Origin 无名之火

Death comes sweeping through the hallway 死神降临，在走廊里漫步 Like a lady's dress 像一位盛装女王 Death comes driving down the highway 死神降临，在高速路上疾驰 In its sunday best 穿着节日盛装 A fire of unknown ori

发表于:2019-02-11 / 阅读(80) / 评论(0)

影视英文歌曲

The origin of coffee

The brains behind QI, the BBC quiz show, explore where and when coffee originated. Desert fruitEvery cup of coffee you drink owes its existence to a fruit that grew wild in the Yemeni desert. The Sufi mystics of Yemen were the first to roast and brew

发表于:2019-02-18 / 阅读(60) / 评论(0)

实用英语

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学英语单词

bubble (gas) scrubber

bucovitz

chief component

computer aided business and administration