噪声测距声纳

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发表于:2018-11-27 / 阅读(318) / 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(182) / 评论(0) 分类 2008年NPR美国国家公共电台六月

It's 8:45 at Tom, Dick, and Harry's. The coffee's hot, the door's unlocked, and that corner table - the one by the jukebox(1), is gathering a familiar crowd. They're retired farmers, contractors, businessmen, a few old law enforcement guys(2), a form

发表于:2018-12-06 / 阅读(128) / 评论(0) 分类 英语博客 A cup of English

[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(124) / 评论(0) 分类 听电影学英语—泰坦尼克号

sorry-sibel Take a look inside of my heart 窥视一下我内心的深处 Don't you see it breaking apart 难道你没有看到它正在碎吗? Put the way a few respect 给那丁点的自尊留一条路 Let me inna knocking at the door 让我在那里

发表于:2018-12-14 / 阅读(118) / 评论(0) 分类 英文歌曲第一辑

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(221) / 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(122) / 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(85) / 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(88) / 评论(0) 分类 侏罗纪搏击俱乐部

A: I was wondering if you could help me book a few tours. B: You have come to the right place. How many days will you be visiting here? A: I will be here for a week. B: Have you ever visited our city before? A: This is my first time visiting this cit

发表于:2018-12-30 / 阅读(138) / 评论(0) 分类 旅游英语对话

A: I need help figuring out what to see and visit in this city. B: We are definitely the place to come to when booking tours. What is the length of your stay here? A: I am on a layover and will only have today and tomorrow morning to sightsee. B: How

发表于:2018-12-30 / 阅读(100) / 评论(0) 分类 旅游英语对话

A: I need help knowing how to book some tours. B: We will be able to book your tours here. How long will you be here? A: I am only staying for three days. B: Is this your first stay in our city? A: I have been here before on a business trip but didnt

发表于:2018-12-30 / 阅读(110) / 评论(0) 分类 旅游英语对话

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(157) / 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(128) / 评论(0) 分类 健康与环境

A: I had an appointment tomorrow and I need to change it to a different date. B: Certainly, what day would be best for you? A: I think that Monday or Tuesday would be good for me. B: I can give you Monday; I have ten or eleven in the morning. A: I th

发表于:2019-01-15 / 阅读(170) / 评论(0) 分类 英语情景对话-工作

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(222) / 评论(0) 分类 60秒科学

WASHINGTON, Dec. 13 (Xinhua) -- China and the United States have held wide-ranging talks on defense and security at the 13th annual China-U.S. Defense Consultative Talks in the Pentagon. The talks, held Wednesday, were jointly hosted by Qi Jianguo, d

发表于:2019-02-09 / 阅读(110) / 评论(0) 分类 英语新闻

1. President Barack Obama is announcing a wide-ranging education policy that embraces merit pay for teachers and a longer school day and year. He also wants to end limits on charter schools. 2. Police in Northern Ireland say they have two suspects i

发表于:2019-02-11 / 阅读(165) / 评论(0) 分类 美联社新闻一分钟2009年(三)月

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(125) / 评论(0) 分类 新西兰英语

新GRE阅读难点之同位语结构 GRE阅读文章中经常会出现同位语结构,同位语是用来对名词或者是名词代词作进一步的解释,一般说来它有单词、短语和从句三种形式。同位语从句是名词从句的一

发表于:2019-03-11 / 阅读(164) / 评论(0) 分类 GRE英语
学英语单词
acetylsamandarine
affronteth
agitated pan dryer
All England Law Reports
amount-of-substance concentration
antigenic heterogeneity
apperceptive
aquo compound
automatic recording flame spectrophotometer
band sawmill
Blagoveshchenskiy Rayon
bolma guttata millegranosa
Brejões
bushel iron
butylaceous
carbonation depth
casull
Catopochrotidae
channel end interrupt
charmelaine
check word
churkin
cleanship
Cocculus trilobus DC.
coma hypochloraemicum
control field
crosspin
cryobanked
darken ship
deadly enemy
delivery trucks
double dotted quaver rest
ectopic calcification
enplaned
epididymotomy
esmiol
examination of conscience
F-indicator
fast dyed yarn
finishing rolling mill
fire prevention regulation
for the vantage
four-star
freshling
froshed
Gorgol
green anole
gum drop
hotson
hypodynia
katanosin
keruing
keyword table
Korec
lactatings
land improvement loan
local despot
matters
Midoriamin
Mor dict.
motorized keyboard
MSCD
multiple activity process chart
naphthol blue black
Nossan
open parking ground
palpebral area of fixigena
peripheral bar
phase position condition cut over
polyspores
positive edge clock
prior permission
produce clearing
programmed input-output
psychogeographical
readmade
replacement set
revolution per second
sealed for life bearing
semi-organic chemistry
semiconductor IP
silicon rubber glass paint cloth
slambooks
soft iron ball
Sommesous
special-type processing
specteral
stage language
stamp letter
succession
sulphanilamide
syngenetic washout
tearstained
tessellated pavements
tubular visual field
tungsten oxyfluoride
uckfay
unworn
upward air current
various tests or exams
winter worm
worried sick