标签：红外探测器 相关文章

机场使用新技术进行乘客安检

Airport Security Screens Passengers Using New Technology 机场使用新技术进行乘客安检 Checking baggage for explosives hasn't been a problem. Airport security can put bags in x-ray machines,

发表于:2018-12-08 / 阅读(59) / 评论(0) 分类 VOA2005（上）--环境科学探索

VOA慢速英语2018 欧洲和日本的宇宙飞船开启7年的水星之旅

European, Japanese Spacecraft Begins Seven-Year Trip to Mercury European and Japanese space agencies have successfully launched a spacecraft as part of a joint effort to study Mercury, the closest planet to the sun. 欧洲和日本航天机构成功发

发表于:2018-12-16 / 阅读(99) / 评论(0) 分类 2018年VOA慢速英语(十)月

The Big Experiment 大型强子对撞机试验

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到 听力原文收集区 ，您将会获得10到30积分的奖励! Thank you！

发表于:2018-12-17 / 阅读(130) / 评论(0) 分类 英语广播节选

英语听力：自然百科 国家地理：钻石：黑暗的一面—7

It was becoming clear how the brave and expert thieves pulled off the world's biggest gem robbery. From a flight of stairs in the diamond center car park, they used a stolen key to open the door leading to the vault, and there they somehow managed to

发表于:2018-12-26 / 阅读(58) / 评论(0) 分类 自然百科2013年

英语听力：自然百科 Rosetta航天探测器

The European Space Agencys deep space probe Rosetta transmitted high-resolution images of anasteroid millions of miles from Earth. Rosetta caught up with the Steins Asteroid Friday night in the asteroid belt between the orbits of Mars and Jupiter. Un

发表于:2018-12-26 / 阅读(45) / 评论(0) 分类 自然百科2016年

VOA慢速英语2016 《2016中国的航天》白皮书发表

China wants to develop strength and size in its space program, a China National Space Administration official said last week. In the next five years, the country plans to speed up the development of its space program. China wants to become the first

发表于:2019-01-02 / 阅读(61) / 评论(0) 分类 2017年VOA慢速英语(一)月

VOA慢速英语2017 探测器卡西尼号结束服役 坠入土星

NASA's Cassini Death Dives into Saturn, Ending Mission The spacecraft Cassini ended its 20-year mission on Friday with a final death dive into the planet Saturn. 卡西尼宇宙飞船周五最后一次冲向土星，结束了它20年的使命。 NASA

发表于:2019-01-03 / 阅读(251) / 评论(0) 分类 2017年VOA慢速英语(九)月

VOA慢速英语--面部识别能帮助防止校园枪击案发生吗?

Can Facial Recognition Help Prevent School Shootings? American education officials have sought new ways to make schools more secure following several deadly shootings in recent years. One of them took place in February at Marjory Stoneman Douglas Hig

发表于:2019-01-03 / 阅读(41) / 评论(0) 分类 2018年VOA慢速英语(七)月

CNN 2011-01-02

Three, two, one, Happy New Year! A rehearsal in Time Square of the ball drop to ring in the New Year as thousands crowd around it to watch. Behind the scenes, the New York City's Police Department is gearing up for a massive security operation. This

发表于:2019-01-08 / 阅读(142) / 评论(0) 分类 CNN2011年(一)月

美联社新闻一分钟 AP NEWS 2007-10-02

Wall Street shot higher Monday,sending the Dow Jones Industrial Average above 14,000 for the first time in two and a half months.The blue chip index rose by some 200 points as it surged to a new high at the start of the fourth quarter. A University o

发表于:2019-01-08 / 阅读(107) / 评论(0) 分类 美联社新闻一分钟2007

Suicide Bombing at Pakistani Mosque Leaves at Least 12 Dead

Michael Kitchen The attack came as hundreds of worshippers crowded into a popular Shi'ite mosque for Friday prayers in Pakistan's largest city, Karachi. Initial police reports said that the bomber min

发表于:2019-01-11 / 阅读(51) / 评论(0) 分类 VOA2004（上）--各类新闻

VOA慢速英语2013 好奇号探测器登陆火星一周年

Mars Rover Marks First Year on Red Planet好奇号探测器登陆火星一周年 From VOA Learning English, this is In the News. 这里是美国之音慢速英语新闻报道。 This week marks the first anniversary of a major exploration effort on M

发表于:2019-01-11 / 阅读(49) / 评论(0) 分类 2013年VOA慢速英语(八)月

VOA双语新闻：7、美国航天局探秘范艾伦辐射带

美国航天局探秘范艾伦辐射带 One of the first discoveries of the space age, made in 1958, was that the Earth is surrounded with a doughnut-shaped field of highly charged particles. It was named the Van Allen radiation belt, after its disco

发表于:2019-01-19 / 阅读(70) / 评论(0) 分类 VOA双语新闻 2014年8月

土卫四表面深层发现神秘海洋或潜在生命形式

A third Saturn moon may have a subsurface ocean with potential for life, researchers say. 研究人员日前表示，第三颗土星卫星可能存在表面深层海洋及潜在生命形式。 Using gravity data from the Cassini probe, researchers at

发表于:2019-02-02 / 阅读(58) / 评论(0) 分类 英语新闻

英伦广角 2010-03-08 布朗突访阿富汗

From a grilling on one war to a personal appearance of the heart of another, Gordon Brown touched down in Helmand to meet British troops says the vow about whether he deprive the military of resources raged at home. If he thought this worldwind trip

发表于:2019-02-03 / 阅读(68) / 评论(0) 分类 英伦广角

神舟6号飞天相关雅思词汇(6)

Calsphere 卡尔斯菲尔美国拦截卫星 CAMEO(Chemically Activated Mater. Ejected inOrb.) 卡梅欧(轨道放射化学激活物质)美国科学卫星 Canister 茶叶罐美国小型军事空间站 C

发表于:2019-02-06 / 阅读(66) / 评论(0) 分类 英文语法词汇

英语PK台 第247期:超实用出行必备机场口语

Part One Xiao Gao is atthe airport checking in. Jingjing plays the part of the airline employee 小高正在机场办理登机. 京晶扮演航空公司职员 JJ:Hello, sir! Where are you flying today? 京晶：您好，先生，您此行飞往何处？

发表于:2019-02-16 / 阅读(43) / 评论(0) 分类 英语PK台

CCTV9英语新闻：90% of buildings in village at epicenter reduced to shambles

Longtoushan Village is located at the epicenter of the earthquake. Its 350 kilometers northeast of Yunnans capital city Kunming. The powerful earthquake reduced 90 percent of the buildings in the village to shambles, in just 15 seconds. So far about

发表于:2019-02-18 / 阅读(117) / 评论(0) 分类 CCTV9英语新闻2014年08月

VOA常速英语2019--机遇号光荣退役

No one at NASA would have ever hoped that the Martian rover Opportunity onboard this Delta rocket launched in 2004 for a three-month mission would end up trundling across the Martian surface for more than a decade. You know, this was a 90-day mission

发表于:2019-03-11 / 阅读(1666) / 评论(0) 分类 VOA标准英语2019年(二月)

生活大爆炸第八季 第101期:鼻子太通

You know the best part of working in the clean room? No allergies. Check it out. Oh, that-that...that's a lot of oxygen. 你知道在无尘室里工作最棒的是什么吗？不会过敏。你看。鼻子太通 ...一下吸进的氧气有点多。 W

发表于:2019-03-16 / 阅读(309) / 评论(0) 分类 生活大爆炸第八季
最新学习文章
热门学习文章