音标:[ˈwɔ:tə maɪˈgreɪʃən ˌkəʊəˈfɪʃənt ɔv ˈelimənt] ;
元素的水迁移系数

wretched incidence broaden trader coefficient ass forthcoming loom elapse imperative reckless coupon conversion lily scorch soften conception abide attendance chunk craft count shorthand villa blond intellect

发表于:2018-12-01 / 阅读(254) / 评论(0) 分类 用Mp3背六级单词

Hundreds of Thousands of Somalis Displaced by Drought, Conflict Drought and conflict have caused a new displacement crisis in the southern part of Somalia. 干旱和冲突造成了索马里南部新的流离失所危机。 Gerard Waite is chief of mi

发表于:2018-12-07 / 阅读(106) / 评论(0) 分类 2017年VOA慢速英语(七)月

A rich fishery in Southeast Asia is at risk because of overfishing, pollution and hydroelectric dams. The Tonle Sap is a freshwater lake in the middle of Cambodia. The lake shrinks and expands by thousands of kilometers, depending on the season. The

发表于:2018-12-07 / 阅读(119) / 评论(0) 分类 2017年VOA慢速英语(十一)月

[00:01.02]A year later, [00:02.36]she found a note under her door from eddy, [00:05.01]telling her that she was still the best teacher [00:07.17]he ever had in his whole life. [00:09.74]But the story doesn't end there. [00:11.91]Twenty years went by

发表于:2018-12-13 / 阅读(233) / 评论(0) 分类 北师大版高中英语模块9(选修)

Creating a Safe Haven for Chadians Fleeing Libya Humanitarian agencies are setting up a way station in a small, remote mountain town in Chad. It's the entry point for thousands of Chadian migrants fleeing the conflict in Libya. All the new arrivals n

发表于:2018-12-16 / 阅读(108) / 评论(0) 分类 VOA标准英语2011年(五月)

人类开始参与水上运动可以追溯到历史被记载之前。那是伴随着工业发展和人类体能进步的一段历史。 Listen Read Learn The history of man's involvement with water sports stretches back before history was written down. It is a history of the development of tec

发表于:2018-12-26 / 阅读(104) / 评论(0) 分类 英语口语大赢家

By November, the blinding equatorial sun has turned their southern water holes into sucking mud, a trap for unwary youngsters and so they must move north toward permanent water. Their pace quickens with the male's need to reach their ancient battle g

发表于:2018-12-26 / 阅读(96) / 评论(0) 分类 自然百科2011年

But they never got there. The first disappeared into deep space. Another missed its target when its coordinates were confused. One NASA control center was working in metric, the other in feet and inch

发表于:2019-01-02 / 阅读(174) / 评论(0) 分类 火星生命

十二星座的学习能力大曝光 Aries 白羊座 (3月21日~4月20日) The fire element of Arise brings assertive I energy. 火相星座的特质使白羊座具有非常自信的自我力量。 TIPS: Your persistence will lead you to success. B

发表于:2019-01-03 / 阅读(163) / 评论(0) 分类 趣味英语

十二星座箴言 Aries 白羊座 (3月21日~4月20日) The fire element of Arise brings assertive I energy. 火相星座的特质使白羊座具有非常自信的自我力量。 TIPS: Your persistence will lead you to success. But your impulsive te

发表于:2019-01-03 / 阅读(167) / 评论(0) 分类 趣味英语

Aries 白羊座 (3月21日~4月20日) The fire element of Arise brings assertive I energy. 火相星座的特质使白羊座具有非常自信的自我力量。 TIPS: Your persistence will lead you to success. But your impulsive temper may cause prob

发表于:2019-01-03 / 阅读(139) / 评论(0) 分类 趣味英语

When astronaut Alan Shepard took his first swing at a golf ball on the moon, he hit more dirt than ball. The dust he kicked up reinforced the idea that the moon is one big sand trap. But looks can be deceiving. Now, scientists reanalyzing lunar sampl

发表于:2019-01-08 / 阅读(146) / 评论(0) 分类 Scientific American(六)月

3.基尼系数 Gini coefficien 国家统计局局长马建堂首次披露过去10年全国居民基尼系数的变化后,北京也将适时公布本地区的基尼系数。 Beijing will release its own Gini coefficient for 2012, a National Bureau o

发表于:2019-01-08 / 阅读(163) / 评论(0) 分类 英语笔译

By Lisa Schlein Geneva 13 January 2008 The United Nations says some of the worst floods in a decade in Southern Africa could worsen as more rain is forecast for the region. Tens of thousands of people in Zambia, Zimbabwe, Malawi and Mozambique have b

发表于:2019-01-13 / 阅读(115) / 评论(0) 分类 VOA标准英语2008年(一月)

98 percent of the country's forests have been cut down Steve Baragona | Petit Guave, Haiti 22 April 2010 Restoring Haiti's hillsides with contour canals, vetiver grass, and trees Edgar Griffin has lived on this hillside outside the town of Petit Guav

发表于:2019-01-13 / 阅读(151) / 评论(0) 分类 VOA标准英语2010年(四)月

Water is a scarce resource in the desert regions of the Middle East. Though disputes over water have come close to triggering wars between nations of the region in the past, diplomats intervened to keep tensions to a minimum. Now a new study suggests

发表于:2019-01-13 / 阅读(126) / 评论(0) 分类 VOA标准英语2010年(十二)月

Water is a scarce resource in the desert regions of the Middle East. Though disputes over water have come close to triggering wars between nations of the region in the past, diplomats intervened to keep tensions to a minimum. Now a new study suggests

发表于:2019-01-13 / 阅读(95) / 评论(0) 分类 VOA标准英语2010年(十二)月

By Lisa Schlein Geneva 05 May 2006 Migrants from India wait at their home, an old movie theater in the town of Zouerate, Mauritania, Wednesday, April 19, 2006 The International Organization for Migrat

发表于:2019-01-31 / 阅读(186) / 评论(0) 分类 2006年VOA标准英语(五月)

Travel美国旅游风尚It's summertime, and the livin' is easy. For many Americans, this is the season to travel. Why? Because school is out. Because the weather is great. And most of all, because we all deserve a break. When Americans take a break,

发表于:2019-02-09 / 阅读(157) / 评论(0) 分类 英美文化

Speaking at the Sustainable Development conference in London, Britain's chief scientific advisor warns that under the backdrop of a growing global population, the world will face a perfect storm of threats as food, water and energy shortages combine

发表于:2019-02-14 / 阅读(102) / 评论(0) 分类 VOA双语新闻 2009年3月
学英语单词
Aka-gawa
anapaite
angioblastomas
banting's diet
barba hispanica
beamshelf
beered
blessedhede
bletcherous
Bonasse
bowen ratio
Brevibactcrium
cat chain
classical rheobodies
cohyponym
coil stripper
consolidation within a specified time
Curtis, George William
economical grade
epidemic thoracalgia
excrescence burl
Fabry-Perot type laser
Farilhões
feeble-minded
fly ash
Friedan, Betty (Naomi Goldstein)
give per (time unit)
great northern divers
Grijalva Ridge
hedgier
high angle fault
hit the wall
impounded
interdicting
intersprinkle
intratrabecular
jack crevalles
juvenile cells
Kayser-Fleischer sign
laurinterol
Le Faou
letoff
lexical function
liquid-column pressure gauge
lobophytum altum
lung stone
Makapuu Head
maletic
man hours requirement
manpower
martoune
mateines
moveltipril
mudguard lamp rubber pad
obtain a refund of a deposit
off gage plate
officegoer
outward current
overlapping region
oversentimentally
pariser
pentahexahedral
physically recoverable oil
postulates
powdered aluminium
power and ground routing tool
pressure-induced crystallization
programmable interval timer
Ramibacterium
rejoicingly
Rohinari
rotary compressor
RPVs
Sablukah, Shallal as(Sixth Cataract)
sea thongs
SEARSIIDAE
Seram
silver market
solenoid vacuum valve
sporobolomyces roseus
SQ11725
stiffness test load
Still in the game
Stocks Res.
stuck fast
supported face
surface facilities
Tapah, Bukit
thalassophonean
thou-
trading-card
trust insurance
U, u
unsating
upgird
ventilator staff
vertebrae sacrales
viscoelastic gas
vogads
wave crest height
wireless music system
z4