光图像

Light goes through the pupil, the dark hole in the center of your eye. The light becomes an image on the retina, which converts these images into nerve impulses. The brain reads these impulses and tells you what you are seeing. The image that the ret

发表于:2018-12-11 / 阅读(174) / 评论(0) 分类 原版英文小故事

03 Using a Camera GLOSSARY camera a device used to take photographs of images, people, or scenes * Im not a professional photographer, so I dont need an expensive camera. Justa simple camera is good enough for me. photography the art and science of t

发表于:2018-12-26 / 阅读(298) / 评论(0) 分类 2010年ESL之旅行交通购物

(woman) Most people think of astronomers as people who spend their time in cold observatories peering through telescopes every night. In fact, a typical astronomer spends most of his or her time analyzing data and may only be at the telescope a few

发表于:2018-12-30 / 阅读(191) / 评论(0) 分类 托福听力短文

Do you resemble someone famous? Jo: Hello, this is Real English from BBC Learning English, Im Jo. Sun Chen: 嘿,你好吗?我是孙晨。 Jo: In Real English, we look at words and phrases that you might not find in your dictionary. Sun Chen: 你是不是已经发

发表于:2019-01-02 / 阅读(262) / 评论(0) 分类 地道英语在线听

After hundreds of years, the most common, basic microscopes still operate by means of the same old hardware: the lens. But what if you could do away with that lens and create a microscope that fits on a cell phone? Thats what researchers led by Aydog

发表于:2019-01-02 / 阅读(179) / 评论(0) 分类 60秒科学

University of Cambridge scientists have trained sheep to recognize the faces of famous people. The scientists hope facial recognition may help with their understanding of neurodegenerative diseases. The researchers showed the sheep pictures of people

发表于:2019-01-03 / 阅读(289) / 评论(0) 分类 2017年VOA慢速英语(十一)月

By Ted Landphair Big corporations use memorable slogans or symbols -- like the

发表于:2019-01-03 / 阅读(253) / 评论(0) 分类 VOA2004(下)--文化艺术

Adam: With our expansion into these new areas of business, I think we need to think seriously about changing our corporate image. Were much more than just a paper company now. Eva: I think youre right. Our brand has changed, and if we want to keep br

发表于:2019-01-07 / 阅读(234) / 评论(0) 分类 地道美语播客

After hundreds of years, the most common, basic microscopes still operate by means of the same old hardware: the lens. But what if you could do away with that lens and create a microscope that fits on a cell phone? Thats what researchers led by Aydog

发表于:2019-01-08 / 阅读(253) / 评论(0) 分类 Scientific American(六)月

By Nick Wadhams Nairobi 05 July 2007 Rwanda's foreign minister says France is refusing to try former officials on charges that they may have been complicit in the 1994 genocide because it does not want them to be associated with such a crime. Nick Wa

发表于:2019-01-11 / 阅读(410) / 评论(0) 分类 2007年VOA标准英语(七月)

BBC Learning English Weekender Body image survey results Amber:Hello, I'm Amber, and youre listening to bbclearningenglish.com. In Weekender today, we listen to a report about a BBC survey of 25,000 young British people, asking about their body imag

发表于:2019-01-16 / 阅读(295) / 评论(0) 分类 Weekender

BBC Learning English London Life School builds huge camera obscura Amber:Hello, I'm Amber, and youre listening to bbclearningenglish.com. In London Life today, we visit a school to hear about a very unusual new piece of playground equipment! The Mic

发表于:2019-01-16 / 阅读(299) / 评论(0) 分类 伦敦生活

本期内容: Sometimeswefeelthatweneedtobesomeoneelseinordertofitin,beabettermotherorwife,orportrayanimagethatwebelieveeveryoneelsewilllove.Nomatterhowhardyoutrytobesomeoneelseyouwillneverbegoodenough.Youwilldothebestandbethehappiestonlyifyoustopl

发表于:2019-01-19 / 阅读(181) / 评论(0) 分类 口语侠每日早读

大家都知道spit的意思是“唾液”。可奇怪的是,有一个和spit相关的词组spit and image的意思却是“和……一模一样的(人或东西)”。 语源学界普遍接受的

发表于:2019-01-31 / 阅读(255) / 评论(0) 分类 英文语法词汇

今天我们要讲的两个习惯用语有同样的意思。它们都用来说某一个人非常像另一个人。第一个习惯用语是:dead ringer。 Ringer原来意思就是酷似某人的人或者很像某物的东西. Ringer有时可以指冒名

发表于:2019-01-31 / 阅读(338) / 评论(0) 分类 美国习惯用语

CHENGMAI, Hainan, Dec. 9 (Xinhua) -- As China seeks to shake off its image of the world's mass-producer of cheap products and move up the value chain, Chinese companies are trying to reshape their reputations in the international market to win accept

发表于:2019-02-07 / 阅读(244) / 评论(0) 分类 英语新闻

The Chinese government is accusing Japan of intentionally tarnishing China's image. The accusation comes following reports that a Chinese vessel put a radar firing lock on a Japanese naval patrol in the East China Sea this week. Chinese foreign minis

发表于:2019-02-21 / 阅读(211) / 评论(0) 分类 英闻天下

Topics: Ask an American: Libraries Using Ad Campaigns to Improve Image and Funding; making introductions; stack versus stock Words: to light up to click deficit geek mental synapse to get (ones) geek on billboard poster reaction hip to hit to introdu

发表于:2019-02-23 / 阅读(151) / 评论(0) 分类 美语听力 English Cafe

At some point in our childhoods it dawns on us how incredibly great it would be to turn invisible. Just imagine all the places you could sneak into! Think of all the things you'd get to see! Well, nobody knows yet how to make a person invisible. But

发表于:2019-03-06 / 阅读(225) / 评论(0) 分类 英语时差8,16

SPIM stands for Selective Plane Illumination Microscopy. SPIM is a new kind of microscope technology. It provides a significantly sharper image than current microscopes, and it also allows one to study living organisms without destroying or harming t

发表于:2019-03-06 / 阅读(222) / 评论(0) 分类 英语时差8,16
学英语单词
aerolitic
amino acid-balance
angiostrophy
applelite (calcite)
back-track
batch mode debugging language
blew my brains out
Cajal's gold-sublimate solution
calculator structure
carried
cast accounts
Ch'angp'yǒng
Checy
clamp pulse generator
conseqution
crocidura rapax kurodai
CRTindicator
customers' account discounted
deltona
dissanayake
eighte
enemigo
epipelagic zone
expression-profiling
financial turbulence
four-phase
gallantry in europe
gather up the threads
general pressure
headwinds
high resilient rubber
homeomorphism problem
in virtue of
input typewriter
ir jammer
l'altro
liftin'
loecher
low temperature gravitational wave detector
m2s
Main-sail
mandatory conditions
mantell
memory mapped graphics
merchant vesselss
multiple arm relay
musculus papillaris anterior ventriculi sinistri
Nazionist
nonspastic
notarial supervision
nyl
oxyphenazone
pay in goods
phacopuncture
phenomenological psychology
pigment-producing bacteria
pleasure centers
polarizability catastrophe
portable poisonous gas monitor
post-wagon
potassium-sparing
power spectral-density analysis
processor vs. controller
rebuffered
rectal reflexes
rereporting
rescue personnel
rhabdomere
Rhodiola calliantha
Rhododendron pingianum
Risk-Free Asset
roll-calls
sample carrier
Sanna Bay
sarko-
secondary alcohol
shoot your wad
short-range ballistic missile
si-chip switch
simple type
skelp threading machine
spiritual experience
sporadic simple groups
spumaviral
stack induction
stanes
steel shell leak rate
Steggy
stereoplanigraph
strengthed
summability
Suttsu
taper bridge reamer
telecommunication control unit
tells
the interest rate
tsection
two-dimensional radar
underdolve
urarthritis
well-married
xenthiorate