孔隙压力

Scientists Decipher Fact From Fantasy in Movie 'Passengers'

Scientists Decipher Fact From Fantasy in Movie 'Passengers' LOS ANGELES In the new Sci-Fi film Passengers, by Sony Pictures Entertainment, people on Earth are on a 120-year trip to colonize a new planet. But something goes wrong on their way there. S

发表于:2018-11-29 / 阅读(144) / 评论(0)

VOA标准英语2016年(十二月)

托福听力短文 I-02-2

(woman) Thank you. It's great to see so many of you interested in this series on Survival in Outer Space. Please excuse the cameras - we're being videotaped for the local TV stations. Tonight I'm going to talk about the most basic aspect of survival

发表于:2018-12-05 / 阅读(58) / 评论(0)

托福听力短文

EXPLORATIONS - Spacesuit History

EXPLORATIONS -April 3, 2002: Spacesuit History By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today we tell a

发表于:2019-01-04 / 阅读(62) / 评论(0)

Explorations

VOA慢速英语2011--The Evolution of Spacesuits

EXPLORATIONS - The Evolution of Spacesuits STEVE EMBER: Im Steve Ember. SHIRLEY GRIFFITH: And Im Shirley Griffith with the VOA Special English program EXPLORATIONS. Today we tell about the special clothes astronauts wear that protect them while they

发表于:2019-01-12 / 阅读(42) / 评论(0)

2011年VOA慢速英语(四)月

AS IT IS 2015-09-20 NASA’s Astronauts Reach Halfway Point of Year in Space

AS IT IS 2015-09-20 NASAs Astronauts Reach Halfway Point of Year in Space Right now, as you go about your business, two humans are passing above you in outer space. American astronaut Scott Kelly and Russian cosmonaut Mikhail Kornienko reached the ha

发表于:2019-01-12 / 阅读(43) / 评论(0)

2015年VOA慢速英语(九)月

英语听力：探索发现科学新发现：我们的大气层-2

Our chemistry, our very nature, our metabolism is completely shaped by the atmosphere. To appreciate our atmosphere, well rise through its layers, travelling from the planets surface, miles up above mountains and the clouds, to the very edge of space

发表于:2019-01-23 / 阅读(31) / 评论(0)

探索与发现2014年

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be worthy of being done

beam-pumping unit