舰船声纳

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发表于:2018-11-27 / 阅读(336) / 评论(0) 分类 背诵为王第二册

The Supreme Court says it is going to review a lower court ruling protecting marine mammals from Navy sonar. NPRs Martin Kaste has more. For years, environmental groups have argued that the Navys high-intensity, submarine-tracking sonar can disorien

发表于:2018-12-02 / 阅读(191) / 评论(0) 分类 2008年NPR美国国家公共电台六月

[01:36.60]【铁 达 尼 号】 [02:18.36](Sonar Pings) [02:21.60]Man: 13 meters. You should see it. 距离13公尺,应该看得见了 [02:33.84](Sonar Pings) [02:38.52]Okay, take her up and over the bow rail. 越过船头的栏杆 [02:39.20](Over

发表于:2018-12-07 / 阅读(134) / 评论(0) 分类 听电影学英语—泰坦尼克号

Marine Biologists and volunteers in Key Largo are working to save the survivors of a group of dolphins that beached themselves last week in the Florida Keys. Invesigators are trying to determine if sonar from a nuclear-powered submarine played a role

发表于:2018-12-17 / 阅读(234) / 评论(0) 分类 2009年NPR美国国家公共电台7月

It really is rocket scienceresearchers are using huge x-ray scanners from NASA to understand how sonar might be affecting the hearing of large ocean mammals. These scanners are usually used to inspect the space shuttles solid fuel rockets. Navy sonar

发表于:2018-12-24 / 阅读(133) / 评论(0) 分类 Scientific American(十一)月

And they have the blemish both front and rear from a facet where the opposite tooth interlocked with it. 在牙齿前后的齿面都有缺陷就是与对面牙齿相交错的地方。 What happens is that the root is anchored well into the lower jaw.

发表于:2018-12-28 / 阅读(97) / 评论(0) 分类 侏罗纪搏击俱乐部

The sperm whale hits him dead in the centre of his body throwing the Megalodon's enormous weight in a tumble motion under the ocean. 抹香鲸结结实实地撞中它的身体中间,把巨齿鲨庞大的身躯撞得在海洋中翻滚。 The Megalod

发表于:2018-12-28 / 阅读(99) / 评论(0) 分类 侏罗纪搏击俱乐部

ENVIRONMENT REPORT - November 22, 2002: Compromise on U.S. Navy Sonar By Cynthia Kirk This is the VOA Special English ENVIRONMENT REPORT. The United States Navy has agreed to temporarily limit testing

发表于:2019-01-02 / 阅读(167) / 评论(0) 分类 健康与环境

ENVIRONMENT REPORT – August 2, 2002: Navy Sonar and Ocean Animals By Caty Weaver This is the VOA Special English Environment Report. American officials have approved a plan for the United States Nav

发表于:2019-01-07 / 阅读(139) / 评论(0) 分类 健康与环境

1. A UN official who met with war crimes suspect Ratko Mladic as he was being extradited from Belgrade says Mladic was extremely cooperative when taken into custody. He'll appear before a judge in the Yugoslav war crimes tribunal on Friday. Mladic is

发表于:2019-01-11 / 阅读(240) / 评论(0) 分类 美联社新闻一分钟2011(六月)

1. The State Department says it has had at least one direct conversation with Iran over allegations of an assassination plot on US soil. The US says Iran was behind a plot to kill the Saudi Arabian ambassador to the US. 2. Conviction in Connecticut i

发表于:2019-01-11 / 阅读(163) / 评论(0) 分类 美联社新闻一分钟2011(十月)

NASA Scanner Offers Clues To Whale Hearing Researchers at UC San Diego and San Diego State University have imaged whale skulls in an attempt to determine the effects of sonar on whale hearing. Cynthia Graber reports It really is rocket scienceresearc

发表于:2019-01-30 / 阅读(236) / 评论(0) 分类 60秒科学

24 . I Remember, I Remember I remember, I remember The house where I was born, The little window where the sun Came peeping m at morn(1); He never came a wink too soon, Nor brought too long a day,(2) But now I often wish the night Had borne my brea

发表于:2019-02-03 / 阅读(184) / 评论(0) 分类 英语背诵文选第一册

今天我们要学的词是show up。 To show up, 意思是到场。 The defendant failed to show up in court due to health reasons, 被告因健康原因没有出庭。 Thousands of people showed up at the two-day event, 这次为期两天的活动吸

发表于:2019-02-05 / 阅读(117) / 评论(0) 分类 英语每日一词

SANTIAGO, Jan. 14 (Xinhua) -- Chilean President Sebastian Pinera on Friday reshuffled his cabinet(内阁), replacing ministers of defense, labor and energy, and sacking the minister of transportation. The move followed Defense Minister Jaime Ravi

发表于:2019-02-06 / 阅读(142) / 评论(0) 分类 英语新闻

China conducts flight landing on aircraft carrier LIAONING AIRCRAFT CARRIER, Nov. 25 (Xinhua) -- China has successfully conducted flight landing on its first aircraft carrier, the Liaoning, naval sources said. A new J-15 fighter jet was used as part

发表于:2019-02-06 / 阅读(183) / 评论(0) 分类 英语新闻

Smartphones are being used to combat the dreaded mosquito in Italy, with a new app that tracks the location of the blood-sucking pests. 意大利人很怕蚊子,于是用上智能手机来抵御蚊害:一种新开发的应用程序将能追踪到这

发表于:2019-02-13 / 阅读(166) / 评论(0) 分类 阅读空间

Debris from the Rena has reached beaches in the Coromandel. There are bags of milk powder, plastic and rope on the beaches and broken containers. The sea around the Rena is white from broken bags of milk powder. There is also oil for about 3km around

发表于:2019-02-17 / 阅读(138) / 评论(0) 分类 新西兰英语

Twitter users have been outfoxed by a photo appearing to show a streetwise fox queuing at a cash machine in east London. 推特上有一张照片让人大跌眼镜:照片中有一只狐狸在取款机前排队取钱! 图片1 Everyone seems blissf

发表于:2019-02-18 / 阅读(112) / 评论(0) 分类 英语新闻

Let me confess that we two must be twain, 尽管我们的爱天衣无缝、浑然一体, Although our undivided loves are one: 我却得承认我们毕竟在肉体上分离。 So shall those blots that do with me remain 这样一来,我身上不光

发表于:2019-02-24 / 阅读(217) / 评论(0) 分类 莎士比亚十四行诗全集
学英语单词
Abay-Bazar
aciculated
actual data
air facility
alcopops
all-highest
allantoic bladder
American Express Compary
anticryptococcal
astuter
at one's pleasure
bancaire
benzenepentacarboxylic acid
biogeoclimatic zone
brassiness
browser package
Buffalo Bill
cellulose digester
clapse
class 1a
conditioning bias
counter freezer
cutting zone of open pit
decoctive
diagram for lane identification
dis-invent
DO statement
dow frost
drudged
e-dress
exit window
fault closure
feature definition
Gansil
glioarchitectonics
gravitational perturbation
half wave circuit
hardcodings
hemochomatosis
hen-roost
icebreaking service
inhomogeneous Helmholtz equation
instalmenttrading
Lanacetyl
leader-post
Longden
look thunder
lyndal
minkema
mphils
N-methyl butylamine
natural rubber adhesive
needle back
neutron-electron inter-action
nitrosyl
notational
Ochsendorf
octavalvifer
operationally value free
over flood
paduasoys
parisa
path of percolation
pentobarbital sodiums
penultimate ventral segment
phyllosilicate
physics of semiconductor instrument
podocarpusflavone
polyvinylformal
pre-arrange
presupposition
princess line
progressive operation
Punching a Ticket
reciprocal spacing
repertitious
replantation of amputated limb
reseizers
residual sulfur content
rhinatrematids
royalty of patent right
Salvelinus namaycush
scanning laser beam
Sciot
single-way switch
slowed
so long, and thanks for all the fish
stating ring
superior commissure
tander sum
template for anchor bolt
tender-handed
thigh-slapping
time and again
tuberculum impar
tuned out
urmila
V-prism refractometer
valproate pivoxil
victimized
wood processing
Zr