舰船声纳

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发表于:2018-11-27 / 阅读(518) / 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(374) / 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(328) / 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(435) / 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(341) / 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(290) / 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(284) / 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(326) / 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(328) / 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(393) / 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(343) / 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(473) / 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(374) / 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(265) / 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(307) / 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(427) / 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(338) / 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(320) / 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(313) / 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(405) / 评论(0) 分类 莎士比亚十四行诗全集
学英语单词
abnormal operating condition test
acoutemeter
after sun
alkenyl magnesium halide
antibleeding
apton
arterialising
aseptic canning
Bacillus subtuberculosis
Barmera
barosauruss
bibliotist
binots
box car door
business audit
carrier transposition
centring wedge
chassis scuttle
chintheche (chinteche)
Chlochinate
club fungus
CNBP
cochia pill
condensate conductivity
coordinating calculating center
custie
cystectomies
discovering trench
discrete-time parameter
duobinary code
dyscentric structural hybrid
flat colour printing
free-propeller
fresh shot
galangal oil
geothelphusa cinerea
Getan
glucosidoxy
granulating pit
inductive character
infinitesimal neighborhood
intromittent organs
jus-sanguinis
Khwarazmian
labour quota
lenthalls
lift-top
limestone curtain
linear optimizing
liquid column ga(u)ge
liquorrhoea
look awry
lorenzs
lounge-bar
maenids
magic eye flame control
median rating life
meets
microinject
monolithic mould
music player
non-homogeneous stress
non-physical capital
nonsilicon element
numeric key lock function
open-gap-cooled rotor
override pressure
Piltograptus
potentacies
pre - school children
primitive state table
proletarec
pseudonucleolus
real estate development
resow
root-rot of conifers (trametes radiciperda r. hartig)
scarce factors
scientific terms
screw tap
secretaries of education
skin blemishes
STM-64
strapping of rolls
street loan
switchmodulator
symphyllia radians
TAENIOPHORIDAE
threephase autotransformer
time-locks
total force concept
total navigation control
transfer taxes
untreatability
vaat
Vanden Plas
vene
Wapustagamau, L.
without number
woolen spinning machine
year to date
yenned
yoofs