声纳测速仪

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发表于:2018-11-27 / 阅读(332) / 评论(0) 分类 背诵为王第二册

第四部 第一节:向播音员挑战 [1] Five people suffered minor injuries『伤害;损害』when an earthquake measuring 6.2 on the Richter scale struck Taiwan this morning. It caused some pa

发表于:2018-11-28 / 阅读(282) / 评论(0) 分类 李阳疯狂英语脱口而出Mp3

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(189) / 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(127) / 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(232) / 评论(0) 分类 2009年NPR美国国家公共电台7月

Thai Prime Minister Prayut Chan-o-cha has confirmed that he will use Article 44 next week to accelerate the Thailand-China railway project. Speaking at Government House following a weekly cabinet meeting, Prayut said he will certainly use the Article

发表于:2018-12-20 / 阅读(99) / 评论(0) 分类 2017CRI中国国际广播电台

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(131) / 评论(0) 分类 Scientific American(十一)月

David:Hi, Josie. What are you doing? 戴维:嗨,乔西,你在做什么? Josie:Im measuring things. Im thinking about redecoration. 乔西:我在量东西。我正在考虑重新装修我的房间。 David:Why? I think is looks nice. 戴维:

发表于:2018-12-26 / 阅读(124) / 评论(0) 分类 天天练口语

(Taipei, June 14, CNA)At 9:17 PM last night,a massive earthquake measuring 6.3 on the Richter scale rocked Taiwan. (中央社台北六月十四日电)昨天晚上九点十七分的时候,台湾地区发生震度达李氏6.3级的大地震。 It

发表于:2018-12-28 / 阅读(146) / 评论(0) 分类 赖世雄英语新闻听力通

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(93) / 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(97) / 评论(0) 分类 侏罗纪搏击俱乐部

backset, n 挫折,倒退;涡流,逆流=check 【记】backset=set back-倒退 【反】hike(n 远足,增加)

发表于:2018-12-30 / 阅读(170) / 评论(0) 分类 不择手段背单词

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(165) / 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(138) / 评论(0) 分类 健康与环境

Compare apples to apples. Who's better? 比较治疗方案之间哪个更好, Why is that? 为什么更好? Five months ago, 五个月前, I led a workshop at the largest university hospital 我在北欧最大的医学院 in Northern Europe. 组织

发表于:2019-01-18 / 阅读(104) / 评论(0) 分类 TED演讲娱乐篇

BEIJING/TAIPEI, Feb. 26 (Xinhua) -- A 6.0 magnitude earthquake hit Taiwan's Pingtung at 10:34 Beijing Time (02:34 GMT) on Sunday, said the China earthquake network center (CENC). The epicenter was monitored at 22.8 degrees north latitude and 120.8 de

发表于:2019-01-19 / 阅读(184) / 评论(0) 分类 英语新闻

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(233) / 评论(0) 分类 60秒科学

匈牙利地震造成房屋损坏 BUDAPEST, April 23 (Xinhua) -- An earthquake measuring 4.8 magnitude on the Richter scale occurring shortly after midnight on Tuesday damaged several hundred homes, mainly in Heves County, northeast of Budapest, but

发表于:2019-01-31 / 阅读(133) / 评论(0) 分类 英语新闻

[00:39.12]height 高度 [00:43.33]length 长度 [00:47.42]mathematician 数学家 [00:52.35]be required to do something 被要求做某事 [00:58.34]measuring tape 卷尺 [01:04.45]A team of mathematicians were required [01:06.76]to measure the heigh

发表于:2019-02-15 / 阅读(161) / 评论(0) 分类 英语笑话(MP3+文本)

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(134) / 评论(0) 分类 新西兰英语
学英语单词
aerial photograph scale
afc call staff room
and tp or function
Androsace hookeriana
annual disposable income
arc transmitter
arginine hcl
Argonautidae
Atack
barracks emperor
beating wind
blow smoke
Brassolaeliocattleya
butt-loads
butylcarboxylic acid
chronic mastitis
close defence
cold processing and working
compression-type refrigerating appliance
concentrating mill
crane-flies
cross type
crystal body
data collection and processing
declare in default
deconstructiveness
demand of a system
diffuse adenoma
donkeyish
dougla
dumpster divers
Efcortelin
ephemeron (ephemera)
ewage
exothecal dissepiment
expansion sleeve
eyez
falcon-gentils
fastigiates
fibernet
firm time
fresne's equations
friendful
garden currents
got lost
Gross Hesepe
gwari
harilet
harvester ant
information theory
Juanola
K.C.M.G.
ketamine intravenous anesthesia
landrats
lobo-
log transportation road
M. L.
metal stud
monostable flip flop
mushroom catsup
Niandankoro
normal relief angle
norms of lending
nuclear device
Old Lyme
oncoite
otherwise provide
overirrigation
pelzman
penicilliosis
photoelectrically balanced potentiometer
prattlers
precipitated drier
prefiling
prenylflavones
prime information
progressive kiln
Pseudopanax
PTB-SC
pubococcygal muscle
ramp load change
reflex iridoplegia
regulating autotransformer
restrator
roentgen intoxication
Salmian stage
seat arm rest
Sibelius, Jean
spill index
ST_business_advertising-marketing-and-merchandising
strangulation of Meckel's diverticulum
stream meandering
sundan
swearing-in
thiosulphuric
triphenyl antimony
urinary stuttering
vaginocolic fistula
vale of glamorgan
verule
xerograms
Zhenjiang