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Although Henry Ford’s name is closely associated with the concept of mass production, he should receive equal credit for introducing labor practices as early as 1913 that would be considered advance

发表于:2018-12-01 / 阅读(243) / 评论(0) 分类 新东方现代文背诵篇章

Henry Ford Made the Automobile Industry an Important Part of the Nation's Economy Ford's Model T was the last of the early cars in the brave, new world of automobile development. ANNOUNCER: People in America, a program in Special English on the Voice

发表于:2019-01-02 / 阅读(221) / 评论(0) 分类 名人轶事

(MUSIC) That July was the hottest month ever in West Virginia. Many workers became tired and weak in the heat. John Henry was concerned his friends might lose their jobs. So, he picked up their hammers and began doing their work. One week, he did his

发表于:2019-01-11 / 阅读(146) / 评论(0) 分类 英语杂谈

(MUSIC) Today we tell a traditional American story called a tall tale. A tall tale is a story about a person who is larger than life. The descriptions in the story are exaggerated much greater than in real life. Long ago, the people who settled in un

发表于:2019-01-11 / 阅读(141) / 评论(0) 分类 英语杂谈

Craters here stretch as far as the eye can see. Although no human has ever set foot on Mercury, we have a pretty good idea of what you would see. If you are walking around on the surface of Mercury, it will look outwardly a lot like the moon. When yo

发表于:2019-02-05 / 阅读(138) / 评论(0) 分类 自然百科2012年

Many aspects, like its geological past, are a mystery. But some things we do know, this lonely planet has a strange sense of keeping time. Once you arrive, you have to reset your watch for a time zone like no other. It has such an unusual orbit and r

发表于:2019-02-05 / 阅读(119) / 评论(0) 分类 自然百科2012年

Mercury's core makes up about 60% of the planet by mass. It's about twice as big as earth. Why would it have such a huge core for such a small planet? Some people think there was a huge impact. Kind of stripped off a lot of the planet and now what we

发表于:2019-02-05 / 阅读(114) / 评论(0) 分类 自然百科2012年

After Messenger's 3 fly-bys, we've now mapped more than 90% of the planet. Taken from around 124 miles, these images are the clearest to date of Mercury. And it's not hard to spot a crater of epic proportions, the result of yet another Titanic collis

发表于:2019-02-05 / 阅读(138) / 评论(0) 分类 自然百科2012年

Reason/ you are going to go to Mercury as a travel destination would be this night sight view because it's going to be highly unique in the solar system. You have sodium thats atoms that are streaming off and giving enough to see yellow light, so you

发表于:2019-02-05 / 阅读(129) / 评论(0) 分类 自然百科2012年

Move away from the sun, and you'd expect things to cool down a little. Venus, the picture of coolness and calm, all pale but gully-cloaked by clouds but the planet of love is shrouded in mystery-----------draw beneath her treacherous veil at your own

发表于:2019-02-05 / 阅读(139) / 评论(0) 分类 自然百科2012年

You are there, on the most exciting, nerve-shattering journey in the history of man! Fifty years ago, it was easy for us to imagine Venus, closer to the Sun and wrapped in clouds, to be our scorched, tropical sister, swarming with life. There was thi

发表于:2019-02-05 / 阅读(141) / 评论(0) 分类 自然百科2012年

And thats the first time; it was return black-and-white panoramas of the Venus surface. These images were extremely important, because it was the first time, we ,human beings had a chance to see with our naked eyes completely different other world. W

发表于:2019-02-05 / 阅读(121) / 评论(0) 分类 自然百科2012年

In 1989, the space shuttle Atlantis launches the Magellan Probe toward / Venus. After a journey of 15 months, Magellan uses radar eyes to peer through the clouds from orbit. Watching form earth is Ellen Stofan. When you have that ability to pick up a

发表于:2019-02-05 / 阅读(133) / 评论(0) 分类 自然百科2012年

And its here in a freezer that Messenger will encounter another puzzle: can ice exist on a planet so close to the sun? It's only when the first radar observations to the surface of Mercury were obtained back in the 90s that it was discovered that Mer

发表于:2019-02-05 / 阅读(192) / 评论(0) 分类 自然百科2012年

On earth, Hawaii has some of the most spectacular shield volcanoes that are very similar with the volcanoes we see on Venus. The huge gently sloped volcanoes of Hawaii may be impressive. On Venus there are at least 150 ranging from this size to ten t

发表于:2019-02-15 / 阅读(168) / 评论(0) 分类 自然百科2012年

One of the really exciting and high-level scientific interests is whether Venus is geological active today, because there are reasons to think of the clouds on Venus only exist, because there is ongoing geological activity, so this is one of the bigg

发表于:2019-02-15 / 阅读(170) / 评论(0) 分类 自然百科2012年

Congratulations, you've arrived on the hottest surface in the solar system. Here, the official temperature is eight hundred seventy degrees Fahrenheit. Day or night, equator or pole, the searing heat never varies more than a few degrees, and thats wh

发表于:2019-02-15 / 阅读(199) / 评论(0) 分类 自然百科2012年

Despite all this scientific effort, we still don't know what triggered Venus' diabolical transformation. People debated over whether Venus ever had a moon. If Venus had a satellite at one point, could that satellite eventually impacted onto the surfa

发表于:2019-02-15 / 阅读(181) / 评论(0) 分类 自然百科2012年

Valor will be tackling the acid clouds of Venus with little help from flying pan technology. This being two weather balloons are we watched Venus in the mid-1980s. This with wagon machines there were two sep balloons that the Russians put them in the

发表于:2019-02-15 / 阅读(172) / 评论(0) 分类 自然百科2012年

You never guess the dangers on the ground from orbit, except maybe for this, massive, double-barreled storms hovering above the poles. Of this, what we called dipole features trailing around, we don't know what, really what they are, but the whole fe

发表于:2019-02-15 / 阅读(198) / 评论(0) 分类 自然百科2012年
学英语单词
abortional
alienware
altens
angiotomy
anti-transmit receive
antiknock valuation
antisludging
Arctocephalus philippi
autonomic growth movement
bright quenching
brine (bittern)
carthouse
challenge handshake authorization protocol
choad-chokers
cold vacuum deaeration
commercial bill
compensation package
complementary transistor micrologic series
Dandarah
dar chabanne
digital simulation computer
Dillon Res.
district-ranger system
dovetail molding
dramadoc
dyssymbolia
effective wave slope
embroil in
end-rhymed
ewder
fabricated dam
ferry toll
fetal tuberculosis
fiaich
firwood
gasket width
get the mitten
Ghelari
gilded the lily
Green Mountain Boys
grgoire
grip type tilting manipulator
hemitheids
hollow sliding block
ingrain color
intersectarian
ipomoea congesta r. br
Just So Stories
kened
lambdoidal suture
least-square criterion
Levenshterna, Mys
Limão
lockrand
lower main steam port
Micro USB to HDMI
microphone switch
mixed compensating mode
monoadducts
multiple-strand casting machine
nondelegated
ordinary convergence
ozkan
personal relationships
pertrochanteric
photoadsorption
photorelief
pseudepisematic color
psoriasis vulgaris
pulsed spray transfer
pyrenoids
reflected ultraviolet method
registration of ships
river-runner
roll couple
side-bone
split-transaction bus
stactometers
starter mounting
steal in
stereoselectives
stoneground
the unconscious
torgue switch
tree ring
turn out sth
ultrasonic atomizer apparatus
undetermined language
unejected
unimpressibilities
unwired
using percentage
validation problem
venier
wayside mark
winch power takeoff
wire-core coil
xerodes obscura
Yakarinta
Zapiola Seamount
zoltar