机载激光测深

VOA常速英语2008年-US Government Reviews Laser Eye Surgery

By Carol Pearson Washington 30 April 2008 Ten years ago, the U.S. Food and Drug Administration approved LASIK, eye surgery with a laser that enables people to see without glasses. But about five percent of LASIK procedures fail, and those patients ca

发表于:2018-12-08 / 阅读(86) / 评论(0)

VOA常速英语2008年（四月）

VOA慢速英语2013 EXPLORATIONS - The History of the Laser

EXPLORATIONS - The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can

发表于:2018-12-16 / 阅读(76) / 评论(0)

2013年VOA慢速英语(二)月

蒋健棠英语广播 Episode79:食品翻译的幽默

1. name,给...取名，给...命名。 eg:They named the baby Elizabeth. 他们为婴孩取名伊莉莎白。 2. stilted，夸张的，矫揉造作的。 eg:Our first academic visit, to the History Department of Wuhan University, sticks in my mind fo

发表于:2018-12-18 / 阅读(54) / 评论(0)

蒋健棠教你听英语广播

Playing Jane Austen’s sister

Amber: Hello, I'm Amber, and you're listening to bbclearningenglish.com. In Entertainment today, we listen to an interview with the young and talented English actor Anna Maxwell Martin. Anna is only 28 and she won a Best Actress BAFTA award in 2006

发表于:2018-12-19 / 阅读(152) / 评论(0)

Entertainment

Emerging Technologies

Emerging Technologies 2005 MIT Technology Review , Technology Review, Inc. Distributed by Tribune Media Services International Of the numerous technologies now in development, MIT Technology Review ha

发表于:2018-12-19 / 阅读(103) / 评论(0)

彭蒙惠英语

爆笑英语口语第83期:一句话暴露你的英语水平!

Language Points 1. You know Tom and Jerry? Jerry is here. 2. You can disrespect me,but you can't F* me. 3. Wow! Fantastic baby

发表于:2018-12-26 / 阅读(62) / 评论(0)

爆笑英语口语

【英语听和读】扮演简奥斯汀的妹妹

Amber: Hello, I'm Amber, and youre listening to bbclearningenglish.com. In Entertainment today, we listen to an interview with the young and talented English actor Anna Maxwell Martin. Anna is only 28 and she won a Best Actress BAFTA award in 2006 fo

发表于:2018-12-28 / 阅读(68) / 评论(0)

英语听和读

新编英语教程第四册unit08_2_Sounding_the_Waters

发表于:2018-12-29 / 阅读(61) / 评论(0)

新编大学英语阅读部分

Watch the US Navy’s New Laser Weapon in Action

The United States Navy has demonstrated a new laser weapon operating in the Persian Gulf. The Laser Weapons System, or LaWS, is deployed on the USS Ponce transport ship. A live test firing of the weapon was recently carried out for Cable News Network

发表于:2019-01-02 / 阅读(92) / 评论(0)

2017年VOA慢速英语(七)月

清洁空气4观叶植物

These hardworking houseplants can sweeten every breath you take . Put Your Plants to Work In the early 1980s, when NASA researchers were looking for ways to purify the air inside the space pods of the future , they didn ' t just look to engineer a pr

发表于:2019-01-08 / 阅读(94) / 评论(0)

英语小短文

影视歌曲：Jason Mraz-Mr.Curiosity

《Mr.Curiosity》收录在Jason Marz于2005年推出的专辑《Mr.A-Z》。这首歌的主旨是在失意时对小时候的自己的怀念。好奇先生指孩童时期无忧无虑的自己，如今已成熟的自己却常常受伤常常感到孤独，

发表于:2019-01-10 / 阅读(73) / 评论(0)

英乐时空

VOA标准英语2013--The History of the Laser

The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can go from the sci

发表于:2019-01-12 / 阅读(122) / 评论(0)

2013年VOA慢速英语(五)月

VOA慢速英语2012--The Laser: Futuristic Science Found at Your Local Store

EXPLORATIONS - The Laser: Futuristic Science Found at Your Local Store MARIO RITTER: Welcome to EXPLORATIONS in VOA Special English.Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one

发表于:2019-01-12 / 阅读(88) / 评论(0)

2012年VOA慢速英语(一)月

儿童故事集：Christmas Carol: Joy to the World

Our Gladys series for Storynory was one of our hits of 2014 with songs like Snap Me! and Ghost Girl getting you on your feet. If you liked those songs, you are going to love Gladyss 2014 Christmas carol. We thought last years Carol, was beautiful, bu

发表于:2019-01-18 / 阅读(47) / 评论(0)

Children’s Stories-儿童故事集

VOA常速英语2007年-Scientist in Texas Runs NASA's Lunar Laser Prog

By Paul Sisco Washington 14 November 2007 At the McDonald Observatory in western Texas, a unique space program has been quietly underway for more than 30 years. It is called the Lunar Laser Ranging Program. VOA's Paul Sisco has more. Research scienti

发表于:2019-01-31 / 阅读(105) / 评论(0)

VOA常速英语2007年（十一月）

大气污染来自汽车尾气

According to the latest research, vehicles, coal-burning, airborne dust and industrial production account for 85 to 90-percent of the major airborne pollution sources in most Chinese cities. Vehicles are the biggest polluters in Beijing, Hangzhou, Gu

发表于:2019-02-03 / 阅读(71) / 评论(0)

英语新闻

【英音模仿秀】伊朗能否跨出历史性的一步？

模仿文本： Israel's Prime Minister Benjamin Nethanyahu has been sounding warnings about the agreement. It was, he said, an historic mistake. But speaking tonight inSan Francisco, President Obama said tough talk wasn't enough, the priority was to

发表于:2019-02-23 / 阅读(59) / 评论(0)

英音模仿秀

好听英文歌：Baby I —— Ariana Grande

爱莉安娜格兰德（Ariana Grande），美国新生代女歌手。因其翻唱Mariah Carey5个八度恐怖音域的极致海豚音的单曲《Emotions》并拍摄非正式版剪辑mv在网络迅速走红。 Baby I Ariana Grande Baby I got love fo

发表于:2019-02-25 / 阅读(84) / 评论(0)

好听的英文歌曲

与空气污染有关的托福词汇

雾霾 haze; 烟雾 smog; 空气污染指数 air pollution index; 橙色预警 orange alert; 悬浮颗粒物 airborne particulate matter; 可吸入颗粒物 inhalable particle; 有毒物质 toxic substance; 空气质量检测 air quality monitoring; 实

发表于:2019-02-26 / 阅读(88) / 评论(0)

雅思英语

CCTV9英语新闻：New sounding rocket successfully launched in China

Chinese Academy of Sciences successfully launched a new sounding rocket, Kunpeng-1B, in Hainan Danzhou early Wednesday. The rocket reached a flight height of 300 kilometers for the first time. Its arrow configuration of altitude control system and ca

发表于:2019-03-12 / 阅读(276) / 评论(0)

cctv9英语新闻2016年

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adventitious roots

Aitoff equal-area map projection

atmospheric constituents