听一分钟英文：Sun-太阳

Without the Sun we wouldnt be here. It is the source of our heat, light and energy. It is enormous, bigger than we could imagine; yet its very small compared to other suns in the universe. Its unbelievable to think how much the sun burns. Its just a

英语听力：听电影学英语-怪兽大战外星人 14

[00:01.10]Ship will self-destruct in T-minus four minutes. 飞船将在T-4分钟后自我毁灭 [00:07.14]Don't you worry about us, Susan. 千万不要担心我们，苏珊 [00:08.22]You finally have a chance to get your old life back. 你终于有机会

专业术语—基因专业词汇I/K/L

VOA慢速英语2014 平民科学家控制旧卫星

Citizen-Scientists Take Control of Old Satellite 平民科学家控制旧卫星 For the first time, the American space agency has given control of one of its spacecraft to a team of citizen-scientists. The satellite was launched in 1978 and had not b

New Zealand Probes Fonterra over Food-Safety

The government of New Zealand has launched an official probe into dairy exporter Fonterra in connection with its tainted dairy scandal in China. New Zealand government officials have been sent to Fonterra's offices in Auckland and Melbourne to invest

2009年12月英语四级考试真题

Section A 11. Man: Excuse me, do you have change for a ten-dollar note? I need to pay the parking meter. Woman: Im sorry. But I think you can get it through the money changer, in the shopping center across the street. Question: What is the man trying

VOA标准英语2010-NATO Probes Remote Afghan Valley

Tribal elders meet with U.S. troops in Afghanistan's Chowkay Valley One of the biggest challenges we have has to do with the cultural differences. The Pashtun population is challenging by nature in the way they look at life. Nearly nine years into th

VOA标准英语2010年-Photos Reveal Stunning Perspectives of

Images taken by manned spacecraft, robotic space probes Susan Logue Koster | Washington, DC 26 May 2010 Europa (upper right) is one of Jupiter's moons. Jupiters Great Red Spot (left) is a vast cyclonic storm system about two times the size of Earth.

美国国家公共电台 NPR Old-Style Chemo Is Still A Mainstay In The Age Of Targeted Cancer Therapy

DAVID GREENE, HOST: Today in Your Health, we're taking a close look at chemotherapy. It's been a mainstay of cancer treatment for decades, but that method is slowly being edged aside in medical research as new treatments, like immunotherapy, grab the

2007年VOA标准英语-Space Probes Head Beyond Solar System

By Paul Sisco Washington 14 September 2007 They are the space probes that will not quit. Many of us are looking to retire after more than 30 years of work. Not NASA's two Voyager spacecraft, racing through interstellar space. VOA's Paul Sisco has mor

Geophysicist Probes Ocean's Secrets

Geophysicist Probes Ocean's Secrets Today, Pitman is a distinguished professor of geophysics at Columbia University, and the recipient of many of his fields most coveted honors. Even though he is now in his 80s, Pitmans animated manner makes it easy

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

China's winemakers call for probes on EU imports

BEIJING, Aug. 20 (Xinhua) -- Wine producers have applied to the Ministry of Commerce (MOC) demanding investigations into whether European imports are damaging China's domestic market. Wang Zuming, head of the wine division of the China Alcoholic Drin

GRE阅读有哪些易混淆词汇构成的长难句 　

尽管新GRE单词量减少，取消了类反但是难度并没有减少，这更要求考生在新GRE阅读考试中增强逻辑推理能力。虽然逻辑推理能力的考察对我们国内考生来说有点难度，只要保持好心态就能更好

NASA's twin probes reach lunar orbit

WASHINGTON, Jan. 1 (Xinhua) -- Twin U.S. spacecraft to study the moon from crust to core put themselves into the lunar orbit on New Year's Eve and New Year's Day, the country's space agency said. The second Gravity Recovery And Interior Laboratory, o

Magnetic Bubbles Detected at Edge of Solar System

The latest data from the twin Voyager spacecrafts suggest the outer edge of the solar system is not smooth but filled with giant magnetic bubbles. Scientists say the turbulent bubbles are the result of the interaction between the Suns magnetic field

US Probes Google's Business Practices

The U.S. government has launched an investigation into whether Internet search engine Google is using its dominance to promote its products while blocking competitors. Google controls more than 65 percent of web searches worldwide and earns most of i

NASA to launch twin probes to measure moon gravity

BEIJING, Sept. 6 (Xinhuanet) -- NASA will launch on Thursday twin lunar orbiters built to map the gravity of Earth's moon in unprecedented detail, media reported Tuesday. The twin lunar probes, Graili-A and Graili-B, will blast off from Florida's Cap

万物简史 第434期:小生物的世界(5)

They have been found living in boiling mud pots and lakes of caustic soda, deep inside rocks, at the bottom of the sea, 我们还发现细菌生活在沸腾的泥潭里和烧碱池里，岩石深处，大海底部， in hidden pools of icy water in t

China probes airport incidents over flight delays

BEIJING, April 15 (Xinhua) -- China's aviation authority said Sunday it is investigating two airport incidents related to passenger's fury over flight delays, urging the whole industry to improve post-delay services. An unnamed official with the Civi