比位能

By Peter Fedynsky Kyiv 30 September 2007 Ukrainians cast their ballots in a special parliamentary election, in which domestic and international observers sought to assure an honest vote.Opposition leader Yulia Tymoshenko says she will ask President V

发表于:2018-12-08 / 阅读(196) / 评论(0) 分类 2007年VOA标准英语(九月)

ROBERT SIEGEL, HOST: There are museums, and then, there are wonderfully specific museums. We're talking about such institutions as the American Toby Jug Museum, the German Watering Can Museum and, of course, the U.S. National Tick Museum. All of thes

发表于:2018-12-18 / 阅读(138) / 评论(0) 分类 2017年NPR美国国家公共电台6月

剑九test2 1Initiative/initiate/ launch/ pioneer/introduce/ develop2. National policy/NewZealand strategy 3. Global/international 4. Team effort/ institutional working party5. Hypothesis/guess/ speculation/ possibility/theory/potential6. Suitable/ap

发表于:2018-12-18 / 阅读(136) / 评论(0) 分类 雅思英语

Welcome to This I Believe, an NPR series presenting the personal philosophies of remarkable men and women from all walks of life. Support for NPR Podcasts comes from Visa, offering the Visa signature card, featuring concierge services for travel, din

发表于:2018-12-19 / 阅读(230) / 评论(0) 分类 2007年NPR美国国家公共电台

Welcome to the Science Talk, the weekly podcast of Scientific American posted on February 18th, 2010. I am Steve Mirsky. And you know what the hottest sport in the world is right now? Thanks to the Winter Olympics, it is, of course, curling. That's t

发表于:2018-12-24 / 阅读(141) / 评论(0) 分类 Scientific American(二)月

Potential energy in a crossbow When we think of the concept of energy, we often think of objects in motion: a car rolling down a hill or a jogger running up a hill. This kind of energy-in-motion, called kinetic energy, isnt the only kind of energy. A

发表于:2018-12-27 / 阅读(117) / 评论(0) 分类 英语时差8,16

And it's why, over the last eight years, we've modernized the government's approach to innovation for the 21st Century. 也因此,在过去的8年里,我们让政府在21世纪的创新方式上现代化。 We've jumpstarted a clean energy revolution

发表于:2018-12-30 / 阅读(120) / 评论(0) 分类 奥巴马每周电视讲话

New research suggests ayahuasca, a jungle vine found in the Peruvian rainforest, can have a powerful effect on the human central nervous system when brewed with other plants. Researchers say one of ayahuasca's most promising uses could be in treating

发表于:2019-01-13 / 阅读(199) / 评论(0) 分类 VOA标准英语2010年(三月)

By Selah Hennessy London 20 October 2009 A global watchdog group says world oil supplies are running low and that may lead to food shortages and spiraling armed conflict. Britain-based Global Witness says governments are doing nothing to prepare for

发表于:2019-01-14 / 阅读(107) / 评论(0) 分类 VOA标准英语2009年(十月)

ROBERT SIEGEL, HOST: Rudolph Giuliani, who's being mentioned as a possible secretary of state in a Trump administration, is best known for having been mayor of New York City on 9/11. In fact the terrorist attacks were near the end of his eight-year a

发表于:2019-01-16 / 阅读(146) / 评论(0) 分类 2017年NPR美国国家公共电台1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(229) / 评论(0) 分类 2015CRI中国国际广播电台

It happens to all of us at some stage - you want to achieve change in your life, but just cannot motivate yourself to do it. You really want to reach success, lose weight, or eat differently, but just do not have the push or willingness to take actio

发表于:2019-01-21 / 阅读(117) / 评论(0) 分类 天天商务口语

By Mike O'Sullivan Los Angeles 11 February 2008 Striking Hollywood writers could return to work this week to end a three-month strike that has crippled film and television production. The news raises hopes that the Academy Awards, or Oscars, may go a

发表于:2019-01-31 / 阅读(139) / 评论(0) 分类 VOA常速英语2008年(二月)

By Lisa Schlein Geneva 15 September 2007 The United Nations warns floods in West Africa could provoke an invasion of locusts in Mali and Niger. It says it is critically important that UN experts be given access to the locust-prone region so they can

发表于:2019-01-31 / 阅读(191) / 评论(0) 分类 2007年VOA标准英语(九月)

长得像又容易记混的单词,需要花更多的时间记忆。普特君为你总结了24组易错形近词,寒假花点时间背诵记忆吧~ 9.invaluable/valueless ① invaluable:highly valuable,precious 非常贵重的,其同义词是

发表于:2019-02-05 / 阅读(131) / 评论(0) 分类 英文语法词汇

According to Ric Edelman, author of Ordinary People, Extraordinary Wealth, the purpose of a rsum is not to get a job, it's to get an interviewyou will get the job. A rsum should not list all your skills, but rather tease the employer with your achiev

发表于:2019-02-06 / 阅读(149) / 评论(0) 分类 实用英语

How to Create Passion Anywhere and Anytime Remember Science class? Mr. Thatcher, sophomore year in high school, taught us about potential and kinetic energy. I was way more interested in Pam Miller, who sat perilously close to me. But on Mr Thatcher

发表于:2019-02-11 / 阅读(146) / 评论(0) 分类 阅读空间

The purpose of a letter of applicationis to help the applicant obtain the job he is interested in. It should state clearly what position the applicant wants, and should tell what his abilities are and what he has to offer. It should provide a quick,

发表于:2019-02-18 / 阅读(171) / 评论(0) 分类 实用英语

Swinging Physics: Potential And Kinetic Energy Working Together 动能与势能相互作用 动能是所有能看到的运动的能量,包括物体的,微粒的或质点集的运动等。 势能(Potential energy )是位置的函数,例如把一个

发表于:2019-02-24 / 阅读(116) / 评论(0) 分类 英语听力文摘 English Digest

Sit on a swing, let someone push you, and away you go. But what happens if the person who pushed you walks away, and you want to swing faster and higher. If you've ever been in the second grade, you know the solution to that. Just start pumping your

发表于:2019-03-06 / 阅读(244) / 评论(0) 分类 英语时差8,16
学英语单词
a great variety
alternative agriculture
anchoring root
at-home
automatic film camera
autotypy
Ballinlough
basal ganglia tumor
basketball goal
bitchfit
callon
cepphuss
chronic exposure
close string
co-rotation
complete harvester
Conn's syndrome
conservatrice
costplus
coupling with non metallic elastic element
distillation gas
division of peritoneal adhesions
dragon-standard
eleutherobia grayi
expressor
fly-over noise
foreign metal
Fosmicin
four-wire type circuit
garbage compost
genus fulmaruss
half poop
heart in one's mouth
high-frequency horn
hypertolerance
known-answer test
kovner
leakage peak
loading inlet
magnetic characteristic
mastic asphalt
Matariki
mean indicated pressure
militarizing
more-secure
multiparity
mummiform
Mycetozoa
name-calling
Neptune's rings
nigromancies
no-seam
nuclear structure physics
nurgles
oakland
oceanaria
parasitizations
pendulum bob
penethacillin
perisperms
personal video recorder
personified
petzls
polytrophic insect
presupperscript
pulse-count converter
re-investing
rebaptises
recording frequency response
Renaissance man
reservation of power to amend and repeal
reversed time
ripeish
Rohru
role sharing
roughlock
roussin's salt
Rubik's cubists
rye ergot
seqq.
series overcurrent tripping
shag rug
shoulder straps
side pots
sliding resistor
slow-access storage
space aeronautics
Spellman, Francis Joseph
splitwheels
stepping aside
strip LF
stubwort
take precautions against
tazmanias
torsion micrometer
traisman
United Arab Airways
univalent meromorphic function
unneeded
veech
warping beam
water ballast roller