【大地测量学】重力扁率

Chinese Company Bets Big on Laos Casino Project The Chinese-run Kings Romans casino is one of the most noticeable and flashy features on the Lao side of the Mekong Rivers Golden Triangle. Kings Romans signed a 99-year lease with the Lao government to

发表于:2018-12-16 / 阅读(54) / 评论(0) 分类 VOA标准英语2012年(五月)

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? You could think of it as the real dancing with the stars. Two white dwarf stars have been found twirling around each other to make a complete orbit in less than every 13

发表于:2019-01-08 / 阅读(76) / 评论(0) 分类 Scientific American(七)月

AILSA CHANG, HOST: Today in Your Health, we're going to tackle an issue that affects about half of all mothers. The technical term is diastasis recti, but many of us know it by another name - mommy pooch - you know, that soft belly that bulges out a

发表于:2019-01-16 / 阅读(57) / 评论(0) 分类 2017年NPR美国国家公共电台8月

May 18th,1980Its erupting like it never has before, I am sure. Cause from where Im standing, I cant see the top of the mountain, but I see the whole eruption coming from it, its big.In Washington state, Mount St. Helens explodes, blasting away the to

发表于:2019-01-19 / 阅读(147) / 评论(0) 分类 历史上的今天-2010年

April 18th,1906A devastating earthquake strikes San Francesco, flattening buildings and setting off raging fires. Estimates of the final death toll range between 3,000 and 6,000 in one of the worst natural disasters ever to hit an American city. 17

发表于:2019-01-19 / 阅读(58) / 评论(0) 分类 历史上的今天-2010年

May 18th, 1980Its erupting like it never has before, Im not sure, 'cause from where Im standing I cant see the top of the mountain. But I see the whole eruption coming from it. Its big. In Washington State, Mount St. Helens explodes, blasting away th

发表于:2019-01-19 / 阅读(55) / 评论(0) 分类 历史上的今天-2014年

May 18th, 1980Its erupting like it never has before, Im not sure, 'cause from where Im standing I cant see the top of the mountain. But I see the whole eruption coming from it. Its big. In Washington State, Mount St. Helens explodes, blasting away th

发表于:2019-01-19 / 阅读(54) / 评论(0) 分类 历史上的今天-2015年

In 2016 the Laser Interferometer Gravitational-Wave Observatory, LIGO, made the first accepted detection of gravitational waves. So any time you move a mass it produces a gravitational waveso black holes, like the ones LIGO detected, these are stella

发表于:2019-01-20 / 阅读(89) / 评论(0) 分类 2017年Scientific American(三)月

Traveling at speeds of up to about 20 miles,they drive the mullet onto the beach.Trapped,the fish have no way to turn.Flattening out their bodies like surf boards,they skim in just inches of water. The surf mums are the only dolphins in the world who

发表于:2019-01-22 / 阅读(58) / 评论(0) 分类 自然百科2013年

Four months after the historic first-ever detection of gravitational waves, scientists said they have directly detected another gravitational wave washing over the Earth. 在引力波历史性的首次检测到四个月之后,科学家们近日表示

发表于:2019-02-02 / 阅读(102) / 评论(0) 分类 英语新闻

Chinese scientists have announced a gravitational wave research plan they're dubbing Taiji. The Chinese Academy of Sciences says their research plans will be finalized later this year. Academy member Wu Yueliang says their research will focus on low

发表于:2019-02-02 / 阅读(99) / 评论(0) 分类 英语新闻

科学家发现宇宙膨胀的证据 WASHINGTON, March 17 (Xinhua) -- U.S. astronomers announced Monday they have captured the first images of gravitational waves, or ripples in space-time described as the first tremors of the Big Bang in which the u

发表于:2019-02-03 / 阅读(74) / 评论(0) 分类 英语新闻

A long long time ago, there were two people who look very much like yourselves. And as with you, they were on a journey, a quest if you will. to find what we all seem to be sreaching for, for reasons they may never even know. They enter the land of t

发表于:2019-02-04 / 阅读(73) / 评论(0) 分类 英语万花筒

They were proposed almost exactly 100 years ago by Albert Einstein based on his theory of general relativity but it was only in February 2016 that scientists proved the existence of gravitational waves. And now China is starting work on the worlds hi

发表于:2019-02-06 / 阅读(88) / 评论(0) 分类 英语新闻

The local government in Central China's Zhoukou city forcibly flattened over two million rural tombs over the last year in order to increase arable land. By the end of this Spring Festival, more than half of those flattened tombs were restored by loc

发表于:2019-02-14 / 阅读(69) / 评论(0) 分类 英闻天下

But I want to encourage you to reject these cynics who say that technology is flattening your experience of the world Please don't let anyone make you think that you're any less somehow shallow不过我劝你们别听这些讽世者的别听他们说什

发表于:2019-02-16 / 阅读(65) / 评论(0) 分类 公众人物毕业演讲

Astrophysics 天体物理 Dust to dust 尘归尘,土归土 A dramatic recent discovery in physics is looking rather dodgy 近期,物理学中的一项戏剧性发现看上出非常模糊 IN MARCH Chao-Lin Kuo, an astrophysicist at Stanford Univer

发表于:2019-02-16 / 阅读(89) / 评论(0) 分类 经济学人科技系列

首先我必须要知道,一篇文章中不认识的单词占托福阅读词汇总量的比例只要控制在8%以内,是绝对不会影响到我们对全文任何观点的理解的。基于这一点,我们大家大可不必因为遇到了几个我

发表于:2019-02-17 / 阅读(158) / 评论(0) 分类 GRE英语

Chinese scientists have announced a gravitational wave research plan they're dubbing Taiji. The Chinese Academy of Sciences says their research plans will be finalized later this year. Academy member Wu Yueliang says their research will focus on low

发表于:2019-02-21 / 阅读(95) / 评论(0) 分类 2016CRI中国国际广播电台

From ground level to its highest point, the troposphere (or turning sphere) 从地面到最高点,对流层(亦称对流圈) is about ten miles thick at the equator and no more than six or seven miles high in the temperate latitudes where most

发表于:2019-02-25 / 阅读(70) / 评论(0) 分类 万物简史
学英语单词
acadie-bathurst
aclerda tokionis
acquisitional
allenol
aminotriazole polymer
appraisal of new technology
askewese
axial twin
bass guitars
blow to something
brier
brutalized
cathode phase inverter
center stake leveling
chart number
Cheyenne County
circumcrescent
clinotanypus lampronotus
Cobb's disease sugarcane gummosis
cock knockers
comparand
compugraphic
desaxe
eccentrically
electron charge mass ratio
ernilov
eucalanus hyalinus
eucaryotic organism
extraordinary wave
flat-bed editing machine
formative substance
frottoir
full directory path
gas kitchen
Gell-Mann
GENbag
Gianotti-Crosti syndrome
haemoscopy
hatch-end coaming
high land basalt
Hotchkiss gun
ignatio
in the stress of the moment
instantaneous readout
institor
intrablock analysis
intros
investment value of a convertible security
lunar origin
maneuvering control system
marketing services
mental testings
metal-clad high voltage switchgear
modioliform
Molva molva
mosandrite
muid
nepheline
new consideration
nisentil
non-loaded circuit
obstructive factor
oleophylic fertilizer
Ophiorrhiza humilis
ovational
Papandayan, Gunung
pelottae
Persicogenin
piezo-gauge
pleuk grammar development system
Pomokaira
Port Alice
press wheel
prison-camps
prodorsum
profe
Putina
reduction coupling
retrorsine
Rothberg-Evans sugar tube
running in time
safe wet mass
Seignette's salt
self locking action
self-figure
shaks
signalling-nework-management signal
single side-band radio set
special rail
spread cyclone
standard metre bar
still-hunters
sublated
subtertian malaria
surreined
technique of manufacture
teepeed
tregetour
tripartite treaty
Türkenfeld
unidirectional HVDC system
untoleranced dimension