音标:[sinˈθetik ˈæpətʃə ˈsəʊˌnɑ:] ;
合成孔径声呐

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发表于:2018-11-27 / 阅读(405) / 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(240) / 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(180) / 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(292) / 评论(0) 分类 2009年NPR美国国家公共电台7月

Radar Scans Detail North Korean Nukes North Korea has promised to close its underground nuclear test site at Mount Mantap later this month. Shortly thereafter, President Trump is set to meet North Korea's leader Kim Jong-un in Singapore. 朝鲜已承诺

发表于:2018-12-24 / 阅读(159) / 评论(0) 分类 2018年科学美国人5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(182) / 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(143) / 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(137) / 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(203) / 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(177) / 评论(0) 分类 健康与环境

1.Shakespeare: The people may control their destiny, if we are under the control of others, that wrong not in destiny , but in us! (人们可支配自己的命运,若我们受制於人,那错不在命运,而在我们自己!) 2.The poor ma

发表于:2019-01-14 / 阅读(198) / 评论(0) 分类 实用英语

You know, that one I got. 霍华德 你和莱纳德说起我什么了吗 Howard, did you say something to Leonard about me? 什么意思 Uh, what do you mean? 他说我要是明天去看他的实验 He says if I go see his experiment tomorrow 可能你

发表于:2019-01-28 / 阅读(191) / 评论(0) 分类 生活大爆炸第三季

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(314) / 评论(0) 分类 60秒科学

For The Aperture January And Further Travels In The Near East Raised your hands by the Nile and held your case to inquire of the tiles and strings born by those kings who fought their way for the aperture. Size and makes and bazaars where two in ten

发表于:2019-02-02 / 阅读(201) / 评论(0) 分类 音乐咖啡厅

CCD 分辨率 CCD Pixels 影像分辨率 Image Size ISO 感光度 Sensitivity 镜头性能 Lens 数字变焦 Digital Zoom 自动对焦 Autofocus 手动对焦 Manualfocus 一般对焦范围 General Shooting Distance 近拍对焦范围 Macro Shooting D

发表于:2019-02-04 / 阅读(224) / 评论(0) 分类 实用英语

China launched a new high-resolution Synthetic Aperture Radar (SAR) imaging satellite from the Taiyuan Satellite Launch Center last Wednesday. 上周三,在太原卫星发射中心,我国发射了一颗新型高分辨率合成孔径雷达成像卫星

发表于:2019-02-05 / 阅读(204) / 评论(0) 分类 英语新闻

CCD 分辨率 CCD Pixels 影像分辨率 Image Size ISO 感光度 Sensitivity 镜头性能 Lens 数字变焦 Digital Zoom 自动对焦 Autofocus 手动对焦 Manualfocus 一般对焦范围 General Sho

发表于:2019-02-06 / 阅读(194) / 评论(0) 分类 英文语法词汇

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(181) / 评论(0) 分类 新西兰英语

MOSCOW, Nov. 25 (Xinhua) -- Russia's Proton-M carrier rocket was launched on Friday from the Baikonur space center in Kazakhstan with a Chinese communications satellite AsiaSat-7, according to Russia's Federal Space Agency Roscosmos. Roscosmos' live

发表于:2019-02-18 / 阅读(204) / 评论(0) 分类 英语新闻

aberration 像差 absolute film 绝对电影 abstract film 抽象电影 academy aperture 影艺学院片门 academy awards 奥斯卡金像奖 academy leader 影艺学院导片 academy mask 影艺学院遮片 academy of motion picture arts & science 美国影艺学院(台)美国电影艺术和科

发表于:2019-02-18 / 阅读(183) / 评论(0) 分类 英文语法词汇
学英语单词
a spaz
acetozone
advisory committee
all weather interception
altessee
Alverca
analytic geometry
basiliscuss
bead flipping machine
behavioral checklist
bhari kalan
Binet-Simon (intelligence)scale
bioaugmented
bovinic acid
by the back door
cage dryer
capital from consolidation
carcinate abdomen
cells
changer pole
color agnosia
computable general equilibrium
continuity of play
conventional liner service
crowding out effect
deleat
deployment of labor force
desmogenous
double-deck floating roof
drunkenly
DSU (device switching unit)
dust suction
egg-flip
Eimeriina
equivalent headwind
Eureka Rebellion
fazackerly
free stream capture area
frizeur
fuel pump main housing
got up to
gripper cable
ham-fistedness
hasty crossing
How to Give Feedback
industrial emission source
inexcutable
jupati palms
kanickanick
kinkers
laterotrusion
leafspring
life is cheap
ligament of dens (or odontoid ligament)
lines of fate
Liskov substitution principle
low limit register
make-up table
married gear
marsupialization of Bartholin's cyst
mavbe
max-max
mcnelis
migraineur
myriametric wave communication
nature conservation
naze
nip in blossom
non-elution chromatography
nutritional macrocytic anemia
offhanded
one-size-fits-all
overwordy
oxidation reduction catalyst
parchedness
periglacial phenomena
polyhydrogenated
Pontresina
pre-koranic
primaru pyodermia
printing works
programmed input/output
proval
rejoiner
rerenting
resonate
ride heights
rille
Risk-Weighted Assets
rule of identity
salicylacetol
ship's data book
soaked soil
solarization image
spellbinders
superdense star
testing sheet
TGAR
tylopilus ferrugineus
ugoes
unclassed porcine circovirus infection
valve globe