光导纤维鼻窦镜

Oh ,let me think for a moment . [00:03.79]噢,让我想一会儿。 [00:07.58]I haven't a clue ,I 'm afraid. [00:12.15]我没有线索,很抱歉。 [00:16.72]I'm not really sure ,sorry . [00:20.87]我真说不准。对不起。 [00:25.03]I'm terr

发表于:2018-11-28 / 阅读(124) / 评论(0) 分类 零距离李阳疯狂英语口语

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(121) / 评论(0) 分类 医学英语

Your nose may be the first place you think of as a source of mucus. But mucus is a major player in your gut, too. There's antimicrobial peptides and proteins that are present in there. Bacteria live in there and forage on the carbohydrates. And it's

发表于:2018-12-24 / 阅读(63) / 评论(0) 分类 2016年Scientific American(十一)月

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(183) / 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(77) / 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(130) / 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(75) / 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(75) / 评论(0) 分类 2014年VOA慢速英语(十)月

By Melinda Smith Washington 18 July 2007 We are going to find out about two studies on breast cancer. One studied whether a diet very high in fiber and low in fat could reduce the risk of recurring breast cancer. Another study focused on women with a

发表于:2019-01-12 / 阅读(110) / 评论(0) 分类 2007年VOA标准英语(七月)

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(77) / 评论(0) 分类 VOA标准英语2012年(五月)

RACHEL MARTIN, HOST: The Food and Drug Administration is set to decide soon on a matter that could help you rethink fiber. Yeah, we're talking about fiber. We're told to eat a whole lot more of it. It's good for us, right? But what exactly counts as

发表于:2019-01-16 / 阅读(80) / 评论(0) 分类 2017年NPR美国国家公共电台10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(98) / 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(67) / 评论(0) 分类 VOA标准英语2010年(三月)

地球村时代,英语和中文也全球化了。爱吃零食的你怎能不会看包装袋的英文呢?小心哦,不要一不留神,营养没跟上,脂肪增加不少了哟。健康又美味,包装英语跟我学! 国外食品的包装上,

发表于:2019-02-01 / 阅读(141) / 评论(0) 分类 实用英语

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(47) / 评论(0) 分类 新西兰英语

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(85) / 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(73) / 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(47) / 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(90) / 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(108) / 评论(0) 分类 雅思英语
学英语单词
all-year-round
analogias
antilog.
B.C.T.
bad block
ball valve with insulation jacket
Baotou
batso
Bcell growth factor
bit-parallel logical instruction
biting my tongue
bive
blue helmet
building typology
camellia japoinica
Canalis hyaloideus
cartloads
Christianity
church doctrine
CodeWarrior
corona texture
days of preparation
dimethoxyethyl adipate
double reeling frame
drilling test
echo studio
ekmannite
electron-beam excitation
energy response
escallier
even numeber relay
excorticating
face-change character
flat footedly
forms of subject headings
forward shift
g note
galiano
get wise
grip judge
ground connection
haemoheater
hole state
human-adapted
Hârtibaciu
in-born
kph
leaderly
Lidingö
Lingga, Pulau
Lithobius
ludingtons
manufacturers
mascarene grass
menu parameter
mixed hemangioma
mo-tzu
monosymptomatic hysteria
Morava (March)
Nervus plantaris lateralis
nonpolluted
nonrecognitions
observational
over-vehement
Papio ursinus
PCM multiplex system
permanently feasible set
personnel classification system
petrol pump case
pick press
piss through a quill
pitayas
planting fruit-trees
playsafes
Poggibonsi
post-harvests
power-output amplifier
prize-fights
quick action
Razoumovskyn
ready made units
reequipment
regulation of temperature
relevant laws
second log
semicentenary
sexual act
shrinkage ratio
sight axis
stomatodynia
Strysolin
svo2
Taylorian
teochiu
tribler
ufere
urban ecologic economics
wave front length
weatherproofer
whipper snapper
white-heart (cherry), white heart-cherry
yao green