矮雄体种

Tsunami Sent Species on a Transoceanic Trip 海啸引发的物种跨洋迁移 The massive earthquake that rocked Japan in March 2011 took thousands of lives. It sent tsunami waves more than a hundred feet high towards northern Japan, where they batte

发表于:2018-12-02 / 阅读(97) / 评论(0) 分类 2017年Scientific American(十)月

Five species of shark have been put on a wildlife protection list. The move has been made at the final meeting of the Convention on International Trade in Endangered Species in Bangkok, Thailand. The decision restricts cross-border trade in the ocean

发表于:2018-12-19 / 阅读(76) / 评论(0) 分类 英闻天下

Revive - Chrous Of The Saints There's the redeemed lost again Confused with doubts and suffering But if only they'd open up their eyes And see the beauty of their God, who has never left their side This is the chorus of the saints singing Hallelujah

发表于:2019-01-03 / 阅读(133) / 评论(0) 分类 英文圣诞歌曲

Genetic Analyses Show Endangered Species in Shark Fin Soup More than 73 million sharks are killed every year, mostly for their fins, to make shark fin soup, industry experts and conservationists say. Shark fin soup is a common offering in many Asian

发表于:2019-01-09 / 阅读(70) / 评论(0) 分类 VOA标准英语2012年(八月)

By Zulima Palacio Washington, D.C. 20 September 2006 watch New Species report A team of scientists just back from combing the waters off Indonesia has announced the discovery of more than 50 new species of undersea life, including a walking shark an

发表于:2019-01-12 / 阅读(135) / 评论(0) 分类 2006年VOA标准英语(九月)

By Lisa Schlein Geneva 12 September 2007 A new report says the number of species threatened with extinction is escalating. The World Conservation Union, which has just released its Red List of Threatened Species, warns life on Earth will continue to

发表于:2019-01-13 / 阅读(107) / 评论(0) 分类 2007年VOA标准英语(九月)

By Paul Sisco Washington 16 May 2008 The United States Government, Wednesday [May 14] officially added polar bears to the list of threatened animals under the Endangered Species Act. Bush administration scientists decided the species is at risk of be

发表于:2019-01-13 / 阅读(47) / 评论(0) 分类 VOA标准英语2008年(五月)

Bird Counts Show Species Decreasing Huntley Meadows Park in Fairfax County, Virginia, is home to a wide variety of birds. That's where Ana Arguelles and her husband, Jeff Wneck, who live next to the 588-hectare wetlands, take part in the annual count

发表于:2019-01-13 / 阅读(97) / 评论(0) 分类 VOA标准英语2012年(一月)

New technologies aid in conservation efforts at the National Zoo Susan Logue Koster | Front Royal, Virginia 19 July 2010 The National Zoo opened a cheetah science facility in 2007 at its conservation center in Front Royal, VA. Cheetahs are considered

发表于:2019-01-13 / 阅读(59) / 评论(0) 分类 VOA标准英语2010年(七)月

New Species Might be Human Ancestor Fossils found in a South African cave might belong to a new species of early humans that holds a unique place on the evolutionary road to modern man. On a 2008 mapping expedition in Malapa, South Africa, American p

发表于:2019-01-13 / 阅读(96) / 评论(0) 分类 VOA标准英语2011年(九月)

Species Loss Compromises Earths Vital Systems Scientists have long thought that diverse ecosystems like forests, lakes and streams are especially good at removing pollutants that human activities put into the environment. A new study in the journal N

发表于:2019-01-14 / 阅读(53) / 评论(0) 分类 VOA标准英语2011年(四月)

ABOUT 18 months ago, my 97-year-old grandmother went out to dinner with some friends. As Nanna got out of the car, she tripped over her friend Shirleys cane, fell to the pavement and came down hard on her elbow. Back at home, she headed to the kitche

发表于:2019-01-17 / 阅读(64) / 评论(0) 分类 趣味英语

Sweet Song Gives Away New Bird Species我的歌声你懂得 That, of course, is the sound of the Himalayan forest thrush. And that sound was a clue to field researchers that they might have a new species of bird on their hands. Even though it was in

发表于:2019-01-20 / 阅读(68) / 评论(0) 分类 2017年Scientific American(四)月

Species Split When Mountains Rise生脉隆起导致生物多样化 The tropics are well known for their biodiversity. But another hotspot? Mountains. Like the Hengduan Mountains, in south-central China. 热带地区因为其生物多样性而为大家所

发表于:2019-01-20 / 阅读(90) / 评论(0) 分类 2017年Scientific American(四)月

When we lose reefs, we lose basically the cradles of evolution in the oceans. Wolfgang Kiessling A new study out this week highlights the role that coral reefs play in evolution, adding another reason to preserve these delicate, diverse, and often be

发表于:2019-02-02 / 阅读(102) / 评论(0) 分类 VOA标准英语2010年(一月)

JINAN, May 14 (Xinhua) -- Chinese scientists said Saturday that they have found a new species of giant theropod dinosaur in the eastern province of Shandong. The new species, described as a close relative of Tyrannosaurus rex (T. rex), has been named

发表于:2019-02-05 / 阅读(90) / 评论(0) 分类 英语新闻

Researchers working for the World Wildlife Fund have warned that the effects of climate change pose a serious threat to rare species of wildlife discovered within the past year in Southeast Asia, including a fanged frog and a leopard-striped gecko. A

发表于:2019-02-05 / 阅读(105) / 评论(0) 分类 英语杂谈

By Phil Mercer Sydney 20 February 2008 Scientists say they have taken an array of new marine species from the seabed off eastern Antarctica. They are warning, though, that climate change could soon make extinct many of the strange creatures they have

发表于:2019-02-06 / 阅读(92) / 评论(0) 分类 VOA常速英语2008年(二月)

CANBERRA, March 23 (Xinhua) -- Up to 45 native species in Western Australia's Kimberley region will die out within 20 years if no action is taken, latest study showed on Wednesday. The Priority Threat Management to Protect Kimberley Wildlife report,

发表于:2019-02-18 / 阅读(113) / 评论(0) 分类 英语新闻

UK-based scientists are reporting the discovery of more than a hundred new species of marine plants and animals, including thirteen new crustaceans, as part of a deep-sea survey around the British territory of Bermuda in the Atlantic. CRI's Niu Hongl

发表于:2019-02-22 / 阅读(62) / 评论(0) 分类 2018CRI中国国际广播电台
学英语单词
aa clinker
abrotanum
absolute urgency
adjusting wrench
airfield lighting
ansu apricot
Antimicina
aromatic copolyurea
asphalt gutter
auditoky after-effect
batchtype
be tolerant of sth.
bedilt
blickensderfer
brasels
break-even level
broadhead
bucksheer
buffing wheel
Bulgarophone
Caleruega
calpers
caption nut
cockney dom
cost of insurance
currency arbitrage
current action
derived table
diametral pyramid
dichlorphenamide
duskies
environment analysis
equilibrium radiation
exclusive exchange line
extrasynaptics
fall-guy
fauck's boring method
field scabious
finger setting
fox-trotting
frechet differentiable operator
frictional roll rice polisher
Gaspar.
genus dipogons
group design
hyperreaders
infrared searching and tracking
inherent statistical uncertainty
internal function register
Japanese schistosomiasis
Jita
large scale land holdings
Larry Stylinson
larval pneumonia
lead caproate
lethargy
Lineker
mangatany
martyrion, martyrium
metabolians
msof
Mt. Vesuvius
mud program
needle-cast of conifers
nickel oxide
North Caribou L.
obligate saprophyte
orientational drawing
page buffer storage
pattern replacement method
peanut allergy
Perfekthion
peri-choroidal
phyllosticta calystegiae sacc.
pilefollower
pin moneys
premenstrua
price wage spiral
radiation modes
recirculating heater
resistance minimum
Rhododendron souliei
rig iron
rolled shape steel reinforced concrete bridge
running joke
Sand Creek
Sayre's operation
scrofulide
secondary hypothermia
seropurulent exudate
skim bob
slag notch aperture
squeeges
stability of system
submerged decompression chamber
Sylvius' ventricle
thermocouple-protection tube
underhand single stope
undulation hypothesis
vault rib
wall and crown knot
Warden-court