[网络] 地理定位

Windows Vex Bats' Echolocating Abilities 干扰蝙蝠回声定位的烦人窗 Just as humans understand the shape of our surroundings by how light reflects off objects, bats use reflections of sounds they produce insteadwhats called echolocation. But

发表于:2018-12-02 / 阅读(307) / 评论(0) 分类 2017年Scientific American(九)月

What did you enjoy least about your last job? 在上一份工作中,你最不喜欢哪方面? I really enjoyed my job,so I can't think of much,except the commuting. 我真的很喜欢那份工作,除了通勤麻烦之外,我想不出还有什么

发表于:2018-12-31 / 阅读(291) / 评论(0) 分类 必背英文面试口语

[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(497) / 评论(0) 分类 河北教育初中英语(初中起点)八年级下册

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(321) / 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(366) / 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(268) / 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(324) / 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(493) / 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(297) / 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(378) / 评论(0) 分类 2017年NPR美国国家公共电台7月

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(285) / 评论(0) 分类 VOA标准英语2008年(八月)

Surprise, surprise 惊喜 词汇扫描 swing 悬摆 fraternity 大学兄弟会 porch 门廊 英文原文 Don't ever pay a surprise visit to a child in college. You might be the one getting the surprise. I learned this the hard way when I swung by my

发表于:2019-02-15 / 阅读(281) / 评论(0) 分类 英语笑话(MP3+文本)
学英语单词
adlegation
Aladinist
alkaline incubation
aluminum potassium tartrate
aponeurosis bicipitalis
Autrey-lès-Gray
blink our eyes
BNEF
booster engine unit
cellulating
chance it
Chekunda
coastal regions
colpoxeroses
control of source
core electron
cornifin
cullenders
Davis Pt.
defensive-offensive
destribute
diagnostic character
disputed areas
dog-leg
dorsiflexions
facing cut
family earnings
farther afield
filamentary transistor
fire derection
flame strengthening
format translation
Gelgaudiškis
general parsing program
giis
gravitational theory
grillages
guanacline
heilongs
high breast water wheel
hosiery knitter
hydraulic mean depth
inexpertise
judicial soulution of a dispute
Kamýk nad Vltavou
lacebark
laminators
Lower Silesia
manual press
maryam
maximum traverse of boring spindle
McGraw's elastic ligature
medical background
mint ratio
motor pulley
mycotrophs
neoprimitivisms
Ngawun
nonsoaps
Novy-Nicolle-MacNeal(medium)
off-circuit-tap-changing transformer
overdetermination
phase contrast microsopy
phenetoles
photoelectric type reader
Piccioni target
piped
platypondylia
polystichum craspedosarum(maxim.)diels
pressure bleeder
quadrins
repointed
resolution ellipse
restraint garter
rolled edges on hinges
Rourkela
Scotia Arc
sea needle
Senath
Sethite
silver sesquioxide
siningroside
SLM
slumped-bed height
smart alecky
specific energy
steady state component
strychninium
synport
tatsman
tesselation
thrills and spills
Tillia
tongue of drill
trellis drainage pattern
uncouplings
unit area building cost
variable nebula
viselike
Wallerian degeneration
yertle
ynd