声纳监视系统

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发表于:2018-11-27 / 阅读(305) / 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(169) / 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(115) / 评论(0) 分类 听电影学英语—泰坦尼克号

Obama Considers Proposals to Change Surveillance WASHINGTON Next month President Barack Obama is expected to change the way the United States collects information - domestic and foreign. A presidential advisory panel has submitted 46 broad recommenda

发表于:2018-12-08 / 阅读(71) / 评论(0) 分类 VOA常速英语2013年(十二月)

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(207) / 评论(0) 分类 2009年NPR美国国家公共电台7月

The US House of Representatives has narrowly voted to continue collecting data on US phone calls. Lawmakers rejected the amendment that would have blocked funding for the National Security Agency's program, which gathers details of every call made by

发表于:2018-12-19 / 阅读(119) / 评论(0) 分类 世界各地新闻集锦

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(118) / 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(81) / 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(80) / 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(147) / 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(122) / 评论(0) 分类 健康与环境

Boston Bombing Sparks Surveillance Camera Debate The FBI released color surveillance camera footage of the Boston bombing suspects three days after the attacks took place. The video shows two men walking with rucksacks moments before the explosions.

发表于:2019-01-14 / 阅读(101) / 评论(0) 分类 VOA标准英语2013年(四月)

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(215) / 评论(0) 分类 60秒科学

Reported US Surveillance of Pakistans Nuclear Program Raises Questions WASHINGTON A recent Washington Post article reporting that the United States has stepped up surveillance of Pakistan's nuclear program has once again raised questions about the bi

发表于:2019-02-01 / 阅读(93) / 评论(0) 分类 VOA常速英语2013年(九月)

学个词-1752-delay 今天我们要学的词是 delay. Delay 延迟,可以是名词,也可以是动词,我们这里讲的是名词用法。A small fracture in his ankle led to a delay in Derek Jeter's return to the Yankees lineup. 踝骨骨裂延

发表于:2019-02-02 / 阅读(85) / 评论(0) 分类 英语单词荟萃

By Paula Wolfson Washington 01 August 2007 President Bush is urging the U.S. Congress to move quickly to rewrite rules for terrorist surveillance. VOA's Paula Wolfson reports the White House wants to see action before lawmakers adjourn later this wee

发表于:2019-02-07 / 阅读(166) / 评论(0) 分类 2007年VOA标准英语(八月)

NE China to set up two drone bases for marine surveillance SHENYANG, Oct. 20 (Xinhua) -- Two drone bases will be established in northeast China's Liaoning Province for real time surveillance on coastal waters, local authorities said Saturday. One of

发表于:2019-02-08 / 阅读(142) / 评论(0) 分类 英语新闻

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(119) / 评论(0) 分类 新西兰英语

Chinas State Internet Information Office has just published an Americas Global Surveillance Record, a few days after the governments announcement that it would increase security checks for computer hardware and services. The Record is drafted by the

发表于:2019-02-18 / 阅读(147) / 评论(0) 分类 CCTV9英语新闻2014年05月

WASHINGTON, Jan. 2 (Xinhua) -- The U.S. military is set to deploy a powerful surveillance system in Afghanistan(阿富汗) this winter that wires wide angle aerial images directly to combat troops(部队), media reports said Sunday. The Washingto

发表于:2019-02-18 / 阅读(154) / 评论(0) 分类 英语新闻
学英语单词
Air Pollution Control Commission
alumocalcite
Aphrochalcite
aradnia
aragonite
atmospheric diving system
au-
average quality level
bar fee
bascanichthys kirkii
beating motion
biased differential relaying
body lotions
canine leptospirosis
central plain
chaung
chuckleheads
collapsible bit
columnar account method
commensurable motions
companion keyboard
crown molding
depth distribution
discount retailer
doxapram
dual generalized basis
Duranol dyes
eight-penny nail
El'gen
erosa
ethyl parahydroxybenzoate
Fabrikoid
family pluteaceaes
fibrinogen degradation product
folkert
gear noise testing machine
generalized phasor
genital duct
glurge
Guasave
heat from occupants
hecht vault
hippest
hypercomplex system
Inland Revenue Service
integrated value
intense beam ion source
intensity of light source
internuclear
into the ewigkeit
kazatska
Kentchurch
kinetics of chemical change
knickerbocker glories
La. B.
LaCoste suspension
levosimendan
marine structure
mechanical units
miscites
most people
mucleo-analysis
multicellular formation
multiprogrammability
noxious weed seeds
old line rails
oogenous
phlean
pholidichthyids
plashy
plug fuses
Pobeda Peak
policy for maritime safety
Polynesian culture
population centre
proportional flow control unit
pseudoxanthomata
pus-gut
recursive formulation
relative poverty
retracteth
retro pack jettison
revies
riquet
rock glacier
romavni
Savena, Torente
sea lily
seaware
secured creditors' right in bankruptcy proceedings
semirandom access
sodium n-alkylbenzenesulfonate
spontaneous alkaptonuria
spring bow instrument
stereo isomerism
stretch thrust
tablers
Thar Desert
thespiss
thiermann
unimolecular substitution
were in possession of