可变声呐系统

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发表于:2018-11-27 / 阅读(676) / 评论(0) 分类 背诵为王第二册

Exercise 1 -14: Make a Variable Stress Sentence CD 1 Track 21 Now you decide which words should be emphasized. Write a normal, everyday sentence with at least seven words and put it through as many changes as possible. Try to make a pitch change for

发表于:2018-11-30 / 阅读(556) / 评论(0) 分类 美语口音训练第一册

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(537) / 评论(0) 分类 2008年NPR美国国家公共电台六月

[0:0]urban城市的 [0:32.7921]urge urgent utility utilize鼓励,激励 紧急的,急迫的 功用,效用 利用 [1:11.2978]utmost vacant vacuum vague极度的,最大的 未被占用的,空着的 真空 含糊的,模糊的 [1:52.9962]vain valid vanish variable徒劳的,无效的 有效的,

发表于:2018-12-05 / 阅读(576) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

[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(468) / 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(592) / 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(511) / 评论(0) 分类 Scientific American(十一)月

第一句:Mr.Smith, Mr.Brown of DEF Computer Company is on the line. 史密斯先生,DEF电脑公司的布朗先生找您。 A: Mr. Smith, Mr. Brown of DEF Computer Company is on the line. 史密斯先生,DEF电脑公司的布朗先生找您。

发表于:2018-12-26 / 阅读(492) / 评论(0) 分类 天天商务口语

第一句: The new type of bicycle designed by our engineer is very ingenious and practical. 这款新型自行车是由我们的设计师自行研究的。很独特也很实用。 A: The new type of bicycle designed by our engineer is very ingenio

发表于:2018-12-26 / 阅读(475) / 评论(0) 分类 天天商务口语

第一句:Mr.Smith, Mr.Brown of DEF Computer Company is on the line. 史密斯先生,DEF电脑公司的布朗先生找您。 A: Mr. Smith, Mr. Brown of DEF Computer Company is on the line. 史密斯先生,DEF电脑公司的布朗先生找您。

发表于:2018-12-26 / 阅读(526) / 评论(0) 分类 天天商务口语

第一章 练习13:重读方式 Exercise 1-13 Variable Stress Exercise 1-13: Variable Stress Notice how the meaning of the following sentence changes each time we change the stress pattern. You should be starting to feel in control of your sentence

发表于:2018-12-27 / 阅读(529) / 评论(0) 分类 美式英语正音训练

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(450) / 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(433) / 评论(0) 分类 侏罗纪搏击俱乐部

27. Reform has been vigorously opposed, perhaps most egregiously in education, where charter schools, academics and merit pay all faced drawn-out battles. 【分析】复合句。句子主干为 Reform has been...opposed...。where 引导非限定性定

发表于:2018-12-30 / 阅读(558) / 评论(0) 分类 考研英语长难句讲解

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(496) / 评论(0) 分类 健康与环境

value-added product 附加值产品 value-added tax [VAT] 增值税 value-at-risk model 风险数值模式 value-for-money 衡工量值;合乎经济原则;合乎经济效益;物有所值 value-f

发表于:2019-01-03 / 阅读(558) / 评论(0) 分类 财会英语

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(474) / 评论(0) 分类 健康与环境

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(643) / 评论(0) 分类 60秒科学

SYDNEY, Feb.4 (Xinhua) -- The Commonwealth Bank of Australia ( CBA) is the first of Australia's big four banks to pass on the central bank's interest rate cut to home loan customers. The Reserve Bank of Australia cut interest rates by 0.25 percent on

发表于:2019-02-05 / 阅读(519) / 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(472) / 评论(0) 分类 新西兰英语
学英语单词
advice of fact
alar ligaments
Aleksandrinka
alkali-beryl
All is well that ends well
alternating reflex
ammonium-parchlorate explosive
angiohamartoma
Arnold Schwarzenegger
attribue
automobile dimension
averting
axiomatic potential theory
bed of packing
bit denotation
boardsailors
Bol'shoy Irgiz
bridgy
brillhart
brown dry forest soil
Bu(IMR-31)Cell(CCL40)
bureaus of the census
Cabo Delgado, Prov.
cacophonously
chest breather
chromatography in centrifugal field
clapsticks
clintonite group
cobalt(ii) orthoarsenate
compensated loop
compound protein
crash through
Decimomannu
diving chamber
duplex chain
economic administrative case
eleotris melanosoma
enchanted by
epivir
erratic error
fingerprint expert
gadman
germarial
haematogenous renal tuberculosis
High Court of Australia
homologating
koschagyl (qosshaghyl)
Legion of Honour
lensoidal
liquid oxygen lubber's line
methane-seleninic acid
missaying
Morina chinensis
Nakaizu
Ndabala
nitro-alloy
nonads
nontronite
northdowns
Ntungamo
null depth of difference beam
number
one-dimensional code
partial storage
pipe laying in embankment
pipe pliers
pittance
pneumatoscob
provisions as to payment
put someone's lights out
radioactive thyroxine
radon progeny
rear-engined tractor
refractory steel
release rate
rennelesse
respiratory cycle
rodzinski
sabrebill
samarium-neodymium dating
SentilAdiphenine
shannies
shasta
sickrooms
Slashdots
spraying car
steel cuttings
symperitoneal suture
Ta'izzi-Adeni Arabic
testing control
tichromic
tool cutting machine
treadstone
trophoplast
unifaces
variously-leaved pondweeds
veliform
ventiduct
virus epidemic
w.t
winnowing machine
yeit