[网络] 地球生理学;地生理学;区域地球化学与地质生理学

今天,我们来探讨一下为什么人们会打呵欠。专家们指出, 打呵欠不仅仅是因为你困了。当你对什么事表示担忧,或者有点烦躁,无聊的时候也会打呵欠。 Today, a student from the Caribbean island of Bonaire asks the scientists about something all animals do. Ziran

发表于:2019-01-02 / 阅读(291) / 评论(0) 分类 国外媒体新闻

It is a commonplace among moralists that you cannot get happiness by pursuing it. This is only true if you pursue it unwisely. Gamblers at Monte Carlo are pursuing money, and most of them lose it instead, but there are other ways of pursuing money wh

发表于:2019-01-08 / 阅读(322) / 评论(0) 分类 英语美文

[ti:UNIT 7 Know Our World Coming! Lesson 49: Let's Learn Geography!] [0:00.291]UNIT 7 [0:02.469]Lessons 49~56 Lessons 49~56 [0:05.445]Know Our World [0:07.187]You Will Learn 你会学到 [0:08.930]Functions 功能 [0:10.018]Talking About Numbers 谈论

发表于:2019-01-09 / 阅读(504) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

Is Cheetah Fast Enough to Survive?

发表于:2019-01-12 / 阅读(329) / 评论(0) 分类 2014年VOA慢速英语(十)月

By Zulima Palacio Washington 26 September 2007 The organization that runs George Washington's estate near Washington, D.C. opened to the public a typical slave cabin from the 18th century. Most of those present at the dedication say the tiny house br

发表于:2019-01-13 / 阅读(327) / 评论(0) 分类 2007年VOA标准英语(九月)

By Jim Malone Washington 02 January 2007 State Funeral service at the Washington National Cathedral for former President Gerald R. Ford, 2 Jan. 2007 Official Washington bid farewell to former President Gerald Ford on Tuesday. Mr. Ford, the 38th pres

发表于:2019-01-13 / 阅读(380) / 评论(0) 分类 2007年VOA标准英语(一月)

Russian President Dmitri Medvedev has signed decrees granting formal recognition to the Georgian breakaway regions of Abkhazia and South Ossetia. But VOA Moscow correspondent Peter Fedynsky reports analysts say the move could promote separatism in R

发表于:2019-01-13 / 阅读(279) / 评论(0) 分类 VOA标准英语2008年(八月)

The United Nations is appealing for more than $58.5 million to provide emergency assistance to tens of thousands of people affected by the crisis in Georgia over the next six months. Aid agencies report their biggest problem remains one of access. L

发表于:2019-01-13 / 阅读(337) / 评论(0) 分类 VOA标准英语2008年(八月)

Geophysicist Probes Ocean's Secrets Today, Pitman is a distinguished professor of geophysics at Columbia University, and the recipient of many of his fields most coveted honors. Even though he is now in his 80s, Pitmans animated manner makes it easy

发表于:2019-01-13 / 阅读(507) / 评论(0) 分类 VOA标准英语2012年(一月)

GeographyMeetsSocialMediaonGeosocialSites Theres a well-worn phrase in real estate: location, location, location, meaning that where a property is located, alone, means more than anything else when it comes to assessing its value. But location is get

发表于:2019-01-13 / 阅读(310) / 评论(0) 分类 VOA标准英语2011年(九月)

KELLY MCEVERS, HOST: We're going to hear about something called geofencing. You might know about it. But if you don't, it's wireless technology that tracks mobile devices entering and exiting a specific area. Up to this point, it's mostly been used b

发表于:2019-01-16 / 阅读(408) / 评论(0) 分类 2017年NPR美国国家公共电台7月

标点符号用法讲练 EXERCISE 1 1. Theidentity: Lt, Henry Bedell, Company D, 11th Vermont Volunteersold. 2. Itthat Dadalready-farming 80 acresjob. 3. Now Impoint-but what there? 4. Rain, snow, sleet, fogworld. 5. Duringtourists; during the winter

发表于:2019-01-17 / 阅读(278) / 评论(0) 分类 四六级写作指导

The 2016 Nobel Prize in Physiology or Medicine goes to Yoshinori Ohsumi of Japan for his discoveries of mechanisms of whats known as autophagy. Break the word down and you get auto and phagy: from the Greek for self, auto, and eating, phagein. So, se

发表于:2019-01-17 / 阅读(364) / 评论(0) 分类 2016年Scientific American(十)月

Artemisinin, also known as QingHaoSu in Chinese, was discovered by Chinese scientist Tu Youyou. She received the 2015 Nobel Prize for Physiology and Medicine for the drug's discovery by her team more than three decades ago. In her speech at the Karol

发表于:2019-02-04 / 阅读(259) / 评论(0) 分类 英语新闻

U.S. President George Bush says Russia must not lay claim to the breakaway Georgian republics of South Ossetia and Abkhazia. VOA White House Correspondent Scott Stearns reports, Mr. Bush says all Russia forces must leave Georgia. Russia says there i

发表于:2019-02-06 / 阅读(304) / 评论(0) 分类 VOA标准英语2008年(八月)

The Road To Happiness It is a commonplace among moralists that you cannot get happiness by pursuing it. This is only true if you pursue it unwisely. Gamblers at Monte Carlo are pursuing money, and most of them lose it instead, but there are other way

发表于:2019-02-06 / 阅读(337) / 评论(0) 分类 英语美文

Master of Commerce Master of International Business (Jul 2008 ~ Jul 2010)The University of Sydney ! Major: Marketing and International BusinessGPA: Average DistinctionKey Subjects: Strategic Marketing / International and Global Marketing / Brand Mana

发表于:2019-02-06 / 阅读(421) / 评论(0) 分类 求职英语

Nobel Literature Prize / Nobel Prize in literature 诺贝尔文学奖 The Nobel Prize in literature has been awarded annually to an author from any country who has, in the words from the will of Alfred Nobel, produced in the field of literature the m

发表于:2019-02-09 / 阅读(380) / 评论(0) 分类 英美文化

Australian Spider May be Worlds Fastest 澳大利亚蜘蛛或是全球最快捕食者 Australia is home to many unknown species. Researchers now say that it may be home to the worlds fastest lunging predator. The karaops spider is a small and flat sp

发表于:2019-02-12 / 阅读(500) / 评论(0) 分类 2016年VOA慢速英语(七)月

Science and technology 科学技术 Computer security 计算机安全 Blame game 推脱责任 How to mimic human laxness with computers 如何用计算机模拟人类错误 TO ERR is human, but to foul things up completely takes a computer, or so the

发表于:2019-02-16 / 阅读(276) / 评论(0) 分类 经济学人科技系列
学英语单词
abnormal input cause
activated plow
acute primary diaphragmatitis
aircraft testing
Allard
Apriona germari
area register
assigned numbers
atipamezole
benomy
benzene metering tank
beta-Aspartyldipeptidase
bombyx mandarina formosana
bottom load
brake failures
bring sb to terms
byle
chamras
clear path
cleftpalate
compressor discharge pressure
Crossosoma
cuprospinel
curettage of chalazion
day sailer
de laval turbine de laval
decision symbol
detailed geological map
down-at-the-heels
dust-proof instrument
election-year
exothyropexy
gabonese republics
generated quantity
glycosene
gonidangium
goodlihead
granular sensation
guanylurea
heterecism
holophony
integrated marketing system
jaw-type rail brake
kaming
Kinneviken
Lazards
legords
liner constant-coefficient difference equations
Listera japonica
loan and trust company
lokyer
long-term liabilities-current portion
Lopatina, Gora
lower critical magnetic field
Mabahiss Fracture Zone
microplating
multilateral talk
mycomycete
night brightness
Nikolovo
no terminal raceme
normal sale
notifies
oenothera macrocarpas
operation sequence
outer lens
overgazing
Pacific anticyclone
palato-
parathene
paving train
penry
pifer
power-on self-test
prostaptine
rare-breed
re-encounter
recoiling click
recovery ship
retreater
screech-owl
secondary exchanger
sending-end impedance
Series EE Bond
Sidgwick, Henry
Sieradz
single-phase weaving machine
sit up and take notice
solid forging steel
soup du jour
stepsibs
subfactors
super-being
Tertensif
theohydramin
torque control spring
TRSB
ukrayinas
Veratrum maackii
visual illustration
xerocoles
yoiked