【核子学】电子束聚变

For many foreigners, part of the attraction of China is its mysterious and ancient splendor. But what attracts Chinese people? It was something that Paloma Sanchez, a certified GIA gemologist from Spain, had to learn through first-hand experience. Pa

发表于:2018-12-02 / 阅读(108) / 评论(0) 分类 2016CRI中国国际广播电台

As they grow bigger and bigger, 随着体积越来越大 they start to spin and throw out a disk of debris 它们开始旋转,甩出的碎屑形成盘状 that will coalesce to form a solar system. 在日后融合形成太阳系 This kind of process

发表于:2018-12-07 / 阅读(115) / 评论(0) 分类 太阳科普

Now the speed of light is a very,very big number. 光速是个很大的数字 So if we just take a small amount of mass, 所以只要一点点质量 you get a huge amount of energy. 就含有大量能量 And that's the energy which actually powers ou

发表于:2018-12-07 / 阅读(132) / 评论(0) 分类 太阳科普

Plasmas I always like to think of as being like naughty children. 我一直觉得电浆就像调皮的小孩 They're full of energy and they are, 充满了能量,随时随地都想捣蛋 want to misbehave and it's ourjob to try 我们的工作就是

发表于:2018-12-07 / 阅读(113) / 评论(0) 分类 太阳科普

提到蟑螂,我们总会联想到肮脏昏暗的厨房和浴室当你进入房间打开灯的时候,它们就立马溜走了。但是并不只有害虫处理专家对它们感兴趣这些昆虫也启发了抗体、机器人以及机械肢体的研

发表于:2018-12-12 / 阅读(55) / 评论(0) 分类 阅读空间

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(78) / 评论(0) 分类 2013年VOA慢速英语(二)月

UNIT 68 POPULAR SCIENCE (Ⅰ) Lesson 135 Part Ⅰ Warming-up Exercises Note-taking: Inventions The words you may need for your note-taking in this drill: gasoline / barometer / Polaroid / pendulum / D

发表于:2018-12-27 / 阅读(117) / 评论(0) 分类 英语听力入门 (全四册)

Quixotic Fusion是一个集合空中杂技、舞蹈、戏剧、电影、音乐、视觉效果的艺术家团体。在TED2012大会上,他们带来了三段动人的舞蹈演出

发表于:2019-01-05 / 阅读(82) / 评论(0) 分类 TED公开课:艺术与幻觉

First, the second part of that title isnt true. You either forgot who loves you, or need to find more people who do. But there may be times where you feel alone and depressed just about everyone has spells like that, or is strong enough to admit it.

发表于:2019-01-08 / 阅读(72) / 评论(0) 分类 实用英语

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(125) / 评论(0) 分类 2013年VOA慢速英语(五)月

Immigrants Cooking Up a Fusion of Cultures and Cuisines 移民烹饪融合当地的文化和口味 VOA Learning English talked with two students in the Culinary Arts program at Carlos Rosario International Public Charter School. Maksym Olah is from t

发表于:2019-01-12 / 阅读(137) / 评论(0) 分类 2016年VOA慢速英语(九)月

By David McAlary Washington 21 November 2006 The United States and more than 30 other nations have signed a $13 - billion agreement to develop a form of nuclear power in a process called fusion. In a Paris signing ceremony, they agreed to cooperate

发表于:2019-01-12 / 阅读(184) / 评论(0) 分类 2006年VOA标准英语(十一月)

The name says it all - Jeff Lorber Fusion. Keyboardist and composer Jeff Lorber brings back his old Fusion moniker for an album reminiscent of his very first band. For the past 20 years, he's been known simply as Jeff Lorber, so it was just a matter

发表于:2019-01-13 / 阅读(96) / 评论(0) 分类 VOA标准英语2010年(六)月

Fusion is how stars produce energy. It occurs when the nuclei of light atoms, such as hydrogen, are fused together under extreme pressure and heat. Tokamak Energy, from Oxfordshire, believes that the third version of their compact, spherical tokamak

发表于:2019-01-17 / 阅读(133) / 评论(0) 分类 2015CRI中国国际广播电台

But by the early 1970s a shift was under way. 但到了20世纪70年代初期,人们的想法开始转变。 Computing went from being dismissed as a tool of bureaucratic control to being embraced as a symbol of individual expression and liberation

发表于:2019-01-22 / 阅读(84) / 评论(0) 分类 乔布斯传

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 science of the future to eve

发表于:2019-01-24 / 阅读(117) / 评论(0) 分类 英语语言学习

CHICAGO, Dec. 9 (Xinhua) -- Ford Motor Co. said Friday it is recalling more than 128,000 Ford Fusion and Mercury Milan sedans over concerns the wheel studs could crack and cause the wheels to separate, Detroit News reported. The recall includes 128,6

发表于:2019-02-14 / 阅读(87) / 评论(0) 分类 英语新闻

Neutrons and protons occupy the atom's nucleus. The nucleus of an atom is tinyonly one millionth of a billionth of the full volume of the atombut fantastically dense, since it contains virtually all the atom's mass. As Cropper has put it, if an atom

发表于:2019-02-17 / 阅读(64) / 评论(0) 分类 万物简史

我思因我在AnnaIt is impossible to know all the thoughts and experiences that merge together to make a person. Countless images flash through my mind when I think how I have come to find myself. These images are like the 1)shards of a bro

发表于:2019-02-20 / 阅读(67) / 评论(0) 分类 英语美文

比较难以记住的GRE词汇 holistic 全面的,从整体着眼的 virtually almost virtual in fact mucus 粘液 by virtue of 由于 shrank 缩小,shrink 的过分 pool 集中备用的工人、钱或物资 syntax 句法,句子构造 grid grat

发表于:2019-02-25 / 阅读(118) / 评论(0) 分类 GRE英语
学英语单词
absorption nebulas
Adegem
analysis record
aplasias
arsenic
Aultbea
Barbon
bavarois(e)
bidars
biotyping
bosstones
bubbling potential
bunching effect of photons
calcium aluminate
cast in situ pile
catalase
cementing bond
Chinese checker
classroom situation questionnaire
coelopleurus maculatus
comparative cytology
counselful
cross-recovery method
CS-Prolog
diodoquin
domestic labor
dustfan
effective scanning periodic ratio
electrograph
Endurance Fracture Zone
eosinophilia-myalgia syndrome
fender rattan
forslowth
freezing nuclei spectra
full sized brick
gabriel-sen statistic
Gomgrām
high-speed winch
high-temperature chemical reaction engineering
hynobius formosanus
image-editings
Impatiens brachycentra
in a good state of repair
inverted J curve
irreproductive
jiggliest
john canoe (jamaica)
joosten
keratosulfates
lecticans
local norm
locomotive kilometers
loose change
made his appearance
Mariscus cyperinus
mass-monger
methoxya-cetanilide
mudloggers
multi-address instruction code
multiple configuration
multistage allocation process
myotis taiwanensis
nag screens
national aerospace plane (nasp)
nationwide test
nautical functions
navigation and intercommunication equipment
number of turns
oscilloreg
overimaginative
pigment paste
plebifications
politicks
polyptotonic
pristiglomid
rearers
settle disputes between
slides
spiritrompe
spoilablest
strongyloidiasis
surplus pressure
tacon
temperature-sum rule
the vice
thermal data
Thiruvananthapuram
tricot warp knitting machine
tugless
twenty-fours
unversified
vacuum copy holder
vellous
Ventoline
vestibule of nasal cavity
waste sand
well-posed problem
whall
wille
wreck mark
wrele