音标:[sai'ɒptik] ;
a. 用暗箱的
a. Of or pertaining to an optical arrangement for forming
images in a darkened room, usually called scioptic ball.

第一章 视器 Chapter 1 Visual Organ accessory organs of eye 眼副器 adipose body of orbit 眶脂体 aqueous humor 房水 bulbar conjunctiva 球结膜 central artery of retina 视网膜中央动脉 chambers of eyeball 眼房 choroids 脉络膜 ciliary body 睫状体 ciliary

发表于:2018-12-05 / 阅读(197) / 评论(0) 分类 医学英语

AMERICAN MOSAIC - What to Call a Storm? How Scientists Name Hurricanes By Dana Demange and Nancy Steinbach Broadcast: Friday, September 23, 2005 (MUSIC) HOST: Welcome to AMERICAN MOSAIC, in VOA Specia

发表于:2018-12-07 / 阅读(214) / 评论(0) 分类 American Mosaic

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-18 / 阅读(164) / 评论(0) 分类 英语口语天天练-大米

In Warsaw, bells toll for fallen leaders on one of the darkest days in Polands history. President Lech Kaczynski, his wife, and dozens of civilian and defense chiefs were among 96 people killed today in a plane crash in Russia. Clusters of lit candle

发表于:2019-01-08 / 阅读(252) / 评论(0) 分类 2010年NPR美国国家公共电台4月

SCIENCE IN THE NEWS - Progress Made in Stem Cell Research By Caty Weaver, Jerilyn Watson, ... Broadcast: Tuesday, May 31, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I

发表于:2019-01-09 / 阅读(136) / 评论(0) 分类 科技之光

By Matt Steinglass Hanoi 01 June 2007 Vietnamese Internet users are experiencing slower service after thieves stole part of the one of the country's main fiber-optic transmission cables from the sea floor and sold it for scrap. If one more cable is c

发表于:2019-01-11 / 阅读(196) / 评论(0) 分类 2007年VOA标准英语(六月)

AS IT IS 2014-08-22 US, Japan to Connect with Fiber-Optic Cable 美国与日本建设更快的链接光纤 Work will begin immediately on a new fiber-optic cable between the United States and Japan. The $300 million project, called FASTER, is to be f

发表于:2019-01-12 / 阅读(135) / 评论(0) 分类 2014年VOA慢速英语(八)月

AS IT IS 2014-10-22 Fiber Optic Cable Measures Antarctic Ice Melt 光纤测量南极冰川融化 Antarctica is covered with ice that extends past the land and floats on the sea in thick shelves. But those ice shelves are melting quickly. As they melt

发表于:2019-01-12 / 阅读(138) / 评论(0) 分类 2014年VOA慢速英语(十)月

Time again for our Website of the Week, when we showcase interesting and innovative online destinations. Our web guide is VOA's Art Chimes. This time it's an educational site where you can learn about one of the most fascinating areas of science toda

发表于:2019-01-13 / 阅读(151) / 评论(0) 分类 VOA标准英语2010年(一月)

DRC Misses Deadline for High Speed Internet Officially, the Democratic Republic Congo is about four months behind schedule to connect to the West African Cable System (WACS). This is not the first time the DRC has missed out on a high speed Internet

发表于:2019-01-13 / 阅读(151) / 评论(0) 分类 VOA标准英语2012年(五月)

Reporters on the Streaming down the Yangtze River tour have arrived in Hubei's capital, Wuhan. As part of their time there, the reporters have visited the East Lake Hi-tech Development Zone, a national innovation demonstration zone, which is also kno

发表于:2019-01-19 / 阅读(173) / 评论(0) 分类 2018CRI中国国际广播电台

Glaucoma is the leading cause of irreversible loss of vision worldwide and now doctors believe the devastating disease begins in the brain and not in the eye as has long been thought. Dr. David Calkins, director of research at the Vanderbilt Eye Inst

发表于:2019-01-20 / 阅读(126) / 评论(0) 分类 VOA标准英语2010年(三月)

Before the elections, the National Party promised to spend money on a fast broadband network if the Party was elected. Now the government has decided to spend $1.5 billion to make this happen. They hope that private companies would spend another $1.5

发表于:2019-02-06 / 阅读(100) / 评论(0) 分类 新西兰英语

BEIJING, Jan. 19 (Xinhua) -- Chinese Academy of Sciences and Chinese Academy of Engineering, or the country's elite think-tank duo, unveiled on Saturday top 10 news events of domestic science and technology progress for the year 2012. Selected via a

发表于:2019-02-07 / 阅读(140) / 评论(0) 分类 英语新闻

Chinese firm FiberHome has developed a type of optic fiber that can transmit 400 terabytes of data per second, breaking the world record for the amount of data that can be transmitted on optic fibers, the company said. 中国公司烽火通信近日表

发表于:2019-02-07 / 阅读(143) / 评论(0) 分类 英语新闻

JERUSALEM, May 8 (Xinhua) -- Israeli researcher Jacob (Koby) Scheuer, from the Tel Aviv University (TAU) School of Electrical Engineering, has developed a nano-scale gyroscope, the Ha'aretz daily reported Sunday. Scheuer developed a new optic-fiber n

发表于:2019-02-08 / 阅读(137) / 评论(0) 分类 英语新闻

Experts and officials gathered at the first Africa Forum on Science, Technology and Innovation in Nairobi, Kenya are seeking African solutions to African problems. Participants are calling for African governments to fund and promote research and deve

发表于:2019-02-14 / 阅读(188) / 评论(0) 分类 英语新闻

The world literally fades to grey when we feel depressed, scientists have discovered。 To investigate links between mood disorders and vision, Emanuel Bubl at the University of Freiburg, Germany, and colleagues ran an electrode along one eye in each

发表于:2019-02-17 / 阅读(119) / 评论(0) 分类 阅读空间

Leishan, Huishui, Kaili, in these three most severely-affected counties, the misery is shared. The torrential rains came so suddenly and intensely, flooding in disaster for the locals who have lived here for generations. A worker repairs fiber-optic

发表于:2019-02-18 / 阅读(169) / 评论(0) 分类 cctv9英语新闻2015年

标题配对题在雅思阅读考试中一直以来都占据重要地位,对于初涉雅思的学生来说尤其困难。虽然该题型在最近的考试中比重有所降低,但是由于其每个选项只能被选一次导致大片连环错的可

发表于:2019-02-20 / 阅读(176) / 评论(0) 分类 雅思英语
学英语单词
acantholyses
acta
aerocystography
Afr.
alactic mechanism
Alpha-Uzbekite
amidosulphate
amphiblestroid membranae
anesthesia minutes
auto swap-off
bathyal deposit
bending vield point
bottom-bounce sonar
coamplified
compound cutan
compound-formation chromatography
continuous tamping
counter-hegemonic
crenatoside
decumanus
disk gap transmitter
dissaver
distributing box
dock receipt
embolomerous vertebrae
emergency air inlet
essexite basalt
etheron
exposure chamber
extns
fall beyond
fiscalize
glace leather
Graaff-Reinet
grano-
grouped column
gyrochrome cells
helvella infula
herpes mucasae
high-level mill
i-past
immediate movement
impersonal forces
injection orbit
job profit or loss analysis
kiln car
kirklands
knotter spring
leopard-crawl
lickable
link management proxy
long discharge
Lopador rhynchidae
Marshall valve gear
methoxy butyl acetate
mizutaki
multiwormhole
myogenic tonus
national infrastructure
Ndabala
nicverine
nontransgendered
normal data line
ochakiv (ochakov)
Ochna integerrima
off-broadways
OLIB
option mortgage
oradea
order podicipediformess
over-realism
overexcited synchronous machine
paresthesis
paroxysmal pain
peragitate
percentage rate
photograph transmission
positive cam
pulse-height measurement
Reighardia
rosolio
rusty nails
sanitary earthenware
scammonia Convolvulus
scunnas
securities regulatory authority
shanks' pony
special diet for labour
stratigraphic table
surreals
t.a
take the sacrament upon
technical debt
thingamabobers
two-level system
tylotiella pulchella
ultrasonic hand-washing apparatus
unamuno
unregulated polymer
upper and lower case
writhe at
Zingg