声纳数据记录器

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发表于:2018-11-27 / 阅读(430) / 评论(0) 分类 背诵为王第二册

And leading things off this Wednesday, January 18th, a mystery, one of the biggest in the history of aviation may go unsolved. The underwater search for Malaysia Airlines Flight 370 has been called off. On March 8, 2014, the flight left Kuala Lumpur

发表于:2018-12-02 / 阅读(197) / 评论(0) 分类 CNN美国有线新闻2017年1月

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(280) / 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(221) / 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(333) / 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(220) / 评论(0) 分类 Scientific American(十一)月

[00:00.00]Lesson Ten.Hello,hello. [00:20.01]Please say these words after me. [00:24.87]computer TV VCR videotape [00:36.70]camera stereo tape recorder [00:45.84]In this lesson,we talk about technology:TV....TV? [00:53.79]Television.And VCR...VCR? [01

发表于:2018-12-25 / 阅读(200) / 评论(0) 分类 洪恩环境英语

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(183) / 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(177) / 评论(0) 分类 侏罗纪搏击俱乐部

Pre-Listening Vocabulary aviation: related to aircraft data: information combine: put together beacon: a light or device that sends out a warning or signal A Black Box Is Actually Orange-黑匣子实际上是橙色的 After an aviation accident, the

发表于:2018-12-28 / 阅读(177) / 评论(0) 分类 趣谈英语

[00:00.00] MODULE 6 MY SCHOOL [00:05.09]Unit 16 Clean The Classroom [00:10.66]New words Expressions [00:15.10]board [00:16.84]板 [00:18.57]board rubber [00:21.00]粉刷 [00:23.43]beside [00:25.51]在...旁边 [00:27.59]exercise book [00:30.01]练习本

发表于:2018-12-29 / 阅读(287) / 评论(0) 分类 广州小学三年级 (下) (学生用书)

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(230) / 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(203) / 评论(0) 分类 健康与环境

MODULE 6 MY SCHOOL\n [au:]模块六 我的学校\n [00:05.13]UNIT 16 Clean the Classroom\n [au:]第十六单元 打扫教室\n [00:09.74]Dialogue\n [au:]对话\n [00:12.78]Look and listen. Then read and act in groups.\n [au:]看和听。然后分组朗

发表于:2019-01-09 / 阅读(331) / 评论(0) 分类 广州版金太阳小学英语三年级下

I was born a blonde, I've always been a princess A queen of hearts, now a mother Where is the replacement for the world's front cover? From one English Rose to another I want to be the new Diana Lying on a yacht reading photo-magazines I want to b

发表于:2019-01-10 / 阅读(289) / 评论(0) 分类 音乐咖啡厅

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(364) / 评论(0) 分类 60秒科学

French investigators say usable data has been extracted from the cockpit voice recorder of the Germanwings airliner which went down on Tuesday in the French Alps. But officials insist it's still too early to say what might have caused the jet to go d

发表于:2019-02-14 / 阅读(215) / 评论(0) 分类 2015CRI中国国际广播电台

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(211) / 评论(0) 分类 新西兰英语

A possible break in the mystery of the missing Malaysia Airlines Flight 370 plane came when ships detected pings consistent with the aircraft's black box. But how does a black box actually work? Black boxes, or flight recorders, are electronic device

发表于:2019-02-17 / 阅读(517) / 评论(0) 分类 阅读空间

WASHINGTON, July 7 (Xinhua) -- U.S. federal transportation authorities are still in the initial stages of their investigation into Saturday's deadly crash landing of an Asiana Airlines Boeing 777 commercial plane at San Francisco International Airpor

发表于:2019-02-17 / 阅读(226) / 评论(0) 分类 英语新闻
学英语单词
acceptor centre
accipitrids
adjacent water
admissibility of search algorithm
AHSV
alasei
Apollonius of Rhodes
Aranuel
atomedics
Baoshan
be dubious of
bin cooler
bolt-up
brown Ointment
build up member
carrier regeneration
character distribution analysis
choy sum
circuit allocation
cohesion strength
Compedale
composition scale
conveyer jib
correctitudes
crapehanging
Cyclomyces
damaging the interests of the state to benefit one's own units
defense capacity
delainey
dichloromethane
dividing bushing (bush)
divya
dual basis
estivation
evolutionary optimization
exichnion
expulsion force
f.o.r.
ferrule fitting connection
floor (bottom) price
Flupenixol
foolscap paper
Fowler's angular incision
fruitage
genus pyrrhuloxias
Grande Baie
heathenesses
HLB value
Horizontal ruler
inable
inductive pressure gauge
inexistences
internet go server
link rod
llpms
loan secured
lophoite
mackerel birds
matifsa
metastudtite
metric-fine thread
mistrowed
Moschheim
neurometabolic
new-fangleds
nim-nosed
nobly born
non-renewable fuse
open source movement
osteoarcheologists
parley
partial groupoid
permanent virtual path connection
plastic clay grinding mill
prame
pullitt
real density
realization of stochastic process
register mark
Richard August Carl Emil Erlenmeyer
road finishing machine
rough estimation yield
sandwich-boxes
skew distortion
splendid edition
stepmams
subwaxy phase
sway brace
thalarctos maritimuss
total strain theory
trachelomonas mirabilis affinis
triadenum japonicum (bl.)mak.
V-guide
Vardousia Ori
very low frequency video signal
Vilajuiga
water-collecting
western lowland gorilla
X11R6
younger hand
YSGs