[网络] malacostracan甲壳动物
(malacostracan crustacean 的复数)

And now to our NewsHour Shares. Seawalls help to protect developed shorelines, but they can also destroy crucial habitat. One project in Washington state aims to fix that. Ken Christensen of KCTS' EarthFix explains. The Seattle waterfront is changing

发表于:2018-12-05 / 阅读(69) / 评论(0) 分类 PBS访谈环境系列

Huge though bergs may be, they are nonetheless usually on the move. But come the winter, sea ice forms around them and locks them solid. As winter progresses, so more and more of the sea freezes, spre

发表于:2018-12-07 / 阅读(84) / 评论(0) 分类 冰雪童话

Great Barrier Reef Choking on Pollutants 大堡礁遭遇前所未有的污染 Attempts to protect the Great Barrier Reef are failing. A report released Monday by the government in Australia says water quality in the Great Barrier Reef is far below wh

发表于:2018-12-16 / 阅读(73) / 评论(0) 分类 2015年VOA慢速英语(十)月

Volunteers Keep Hands-On Science Alive in US Classrooms When it comes to making science fun, Lisa Purcell is a pro. Mimicking an owl or a foraging squirrel is all in a day's work for the director of the Four Winds Nature Institute. On this particular

发表于:2018-12-16 / 阅读(92) / 评论(0) 分类 VOA标准英语2011年(五月)

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. How do baby coral find a new home in the open ocean? They listenvery closelyfor reef sounds. Scientists at the University of Bristol in England had alrea

发表于:2018-12-24 / 阅读(85) / 评论(0) 分类 Scientific American(五)月

世界上有很多景点、物品都是以名人来命名的,你知道的有几个呢? Neil: Hello and welcome to 6 Minute English, the programme in which we discuss something from the news and teach you a few useful words and phrases on the way!

发表于:2018-12-27 / 阅读(77) / 评论(0) 分类 一起听英语

The waves of these azure seas hide an abundant treasure. Below the waves, coral reefs provide a habitat for teeming life, a life with a kaleidoscope of color. In oceans around the world, clear and well-circulating waters encourage corals to anchor a

发表于:2018-12-30 / 阅读(110) / 评论(0) 分类 国家地理2008年

Neil: Hello and welcome to 6 Minute English, the programme in which we discuss something from the news and teach you a few useful words and phrases on the way! Im Neil and joining me today is Rosie. Hi Rosie. Rosie: Hi Neil. Neil: Weve got a story ab

发表于:2019-01-07 / 阅读(124) / 评论(0) 分类 六分钟英语

1. Authorities in New York say they've disrupted a terror plot that could have caused unthinkable devastation. Three people are under arrest with investigators looking for a fourth. The plot targeted the pipeline network feeding jet fuel to Kennedy

发表于:2019-01-08 / 阅读(126) / 评论(0) 分类 美联社新闻一分钟2007

RACHEL MARTIN, HOST: OK. We're switching gears now over to Berlin, where there is a strange invasion of Louisiana crayfish. The problem reportedly stems from some Berlin residents who bought the fish as pets, only later to dump them in public waters.

发表于:2019-01-11 / 阅读(85) / 评论(0) 分类 2018年NPR美国国家公共电台8月

It resembles the blob from science fiction stories, but it's very real. These jell-like sheets of disease-carrying mucus are spreading across portions of the Mediterranean and Adriatic Sea, where this video was taken. This stringy mass is known as ma

发表于:2019-01-22 / 阅读(92) / 评论(0) 分类 自然百科2009年

The Census of Marine Life has released the most comprehensive inventory life in the ocean today. Its an unprecedented database of marine species living in 25 key ocean areas around the world. The findings published in the open access scientific journ

发表于:2019-01-22 / 阅读(93) / 评论(0) 分类 自然百科2010年

They are mini-masterpieces, built with microscopic elegance, the small and hard-to-see life of the sea, microbes, larvae, burrowers, and they've been photographed and catalogued as part of a massive marine collaboration of scientists from across the

发表于:2019-01-22 / 阅读(100) / 评论(0) 分类 自然百科2010年

Lionfish are taking over coral reefs in the Caribbean and Atlantic. Here, Lad Akins catches one. In the waters of the Caribbean Sea, a voracious invasive species called the lionfish is threatening to overtake the reefs. Conservation groups are fighti

发表于:2019-01-31 / 阅读(80) / 评论(0) 分类 VOA标准英语2010年(七)月

As efforts to try to cap the oil well that has poured millions of gallons of crude into the Gulf of Mexico faltered Saturday, we took a tour of the vast ecosystem along Louisiana coast for a first hand look at what is at stake. The Louisiana coastlin

发表于:2019-02-03 / 阅读(82) / 评论(0) 分类 VOA标准英语2010年(五)月

Forget Nessie: there's another insidious creature living in the waters of Scotland. The story starts in the streams and lakes of the northwestern United States, where North American signal crayfish are a familiar sight. Turn over a rock and you may w

发表于:2019-02-07 / 阅读(73) / 评论(0) 分类 英语新闻

Dismounting to assist her, Walcott discovered that the horse had turned a slab of shale that contained fossil crustaceans of an especially ancient and unusual type. 沃尔科特跳下马来扶她,却发现马将一块页岩圈了个身。页岩里有

发表于:2019-02-17 / 阅读(117) / 评论(0) 分类 万物简史

As a boy Walcott discovered that he had a knack for finding fossils, particularly trilobites, 沃尔科特还是个孩子的时候就发现自己具有寻找化石的本领,尤其是三叶虫。 and built up a collection of sufficient distinction t

发表于:2019-02-17 / 阅读(86) / 评论(0) 分类 万物简史

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(84) / 评论(0) 分类 2018CRI中国国际广播电台

The Sunni uprising in Iraq led by the Islamist extremist group ISIS is continuing with uncontested gains in the eastern province of Diyala where there is a Sunni majority. The insurgents say they will move on to Baghdad. This comes as fears grow amon

发表于:2019-03-04 / 阅读(105) / 评论(0) 分类 英语听力精选进阶版
学英语单词
a stumpy
alkylated aromatic hydrocarbon
ambush hunter
aqua carbolisata
augsburg check
back-burners
Basolan chrome dye
blowsier
butyric(acid)fermentation
Callicebus
camera technique
carriage gain
chaetogaster diastrophus
command key indicator
control-system feedback
controllable cock
coolant density reduction
crawler-drawn
cribweir
cruentations
cryptate compound
decay width
dental lisp
differential pressure type flow meter
double bars
effective hardening depth
electrocardiolopy
electron self-acceleration
elevator car dimensions
excruciating
execution circuit
extended graphic character set
fixed ignition
Fresnel bimirror
Giles,Saint
glabrifolia
gravitino fields
growncelle
gun-fight
Hai, Ko
harralde
have much ado
high-achievement
index hyperopia
instantanous center
interlocking of points
jumpest
law of distress
level displacement table
Lisfranc fracture
Lithonate
lyk
MALACODERMIDAE
mental therapy
motile aeromonas infection
normally closed (pneumatic)
optimum pH
pachydermial
pan amalgamation process
pesar
phenylimino
phonoaesthetic
Podgorac
postural tone
predicated-wave signaling
protecting organ
proteolytic emzyme
quasilinear hyperbolic equation
rear window glass
research on sales policy
resin-pigment ratio
restriction on parameter
roasted peanut
rodenbeck
rudder effectiveness test
short driven bolt
short-haired
shuffleboarder
single frequence network
singular element of a Lie algebra
sleep with them
slide rack
Snipping Tool
snowest
somatico-
sufficiency of illumination
Svay Rieng, Khet
swabberly
Swietlik
to ... heart
trichobranchiate gill
University Park
unlimited traffic source
unmovableness
vice-clamp
violation transition
visual tension
wall panels
wave chart
wind me up
yellow fevers
Yorito