三维数字图像

Looking Into Your Brain Just Became Easier Researchers and engineers keep improving the machines that help doctors better understand and diagnose conditions that affect our brains. One of the goals is to find causes of Alzheimers and Parkinsons disea

发表于:2018-12-16 / 阅读(104) / 评论(0) 分类 VOA标准英语2016年(六月)

Five Digital Camera Mistakes by Vance Fry Everyone who buys a digital camera starts out as a digicam newbie. Avoid these five blunders and you won’t look like a newbie for long 1 Mistake 1: Not lear

发表于:2018-12-19 / 阅读(148) / 评论(0) 分类 彭蒙惠英语

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(148) / 评论(0) 分类 地道英语在线听

by Jason Marshall In the last two articles weve learned how to calculate two types of average values: the mean and the median. Today, were going to continue where we left off and talk about how median averaging can be useful in everyday, real life si

发表于:2019-01-02 / 阅读(214) / 评论(0) 分类 数学英语

Doctors Have a New Tool to Identify Breast Cancer Breast cancer is the most common cancer in women worldwide. Early discovery and treatment can save lives. Scientists are working new ways to recognize breast cancer while at the same time studying exi

发表于:2019-01-03 / 阅读(107) / 评论(0) 分类 2018年VOA慢速英语(一)月

As the richest man in the world, Bill Gates is no stranger to success. 作为这个世界上最富有的人,比尔盖茨对成功并不陌生。 So when the billionaire tech mogul and philanthropist offers insight or advice, it's smart to listen. 所

发表于:2019-01-03 / 阅读(112) / 评论(0) 分类 实用英语

This is Scientific Americans 60-Second Science, Im Steve Mirsky. Got a minute? The 2010 Nobel Prize in Physics goes to the University of Manchesters Andre Geim and Konstantin Novoselov for their investigations of the two-dimensional material graphene

发表于:2019-01-08 / 阅读(146) / 评论(0) 分类 Scientific American(十)月

This is the VOA Special English Technology Report. High-quality systems used in video conferencing are called telepresence systems. The images are life-size yet not truly lifelike. They lack the depth that people would normally see if they were in th

发表于:2019-01-12 / 阅读(96) / 评论(0) 分类 2010年VOA慢速英语(十一)月

3-D Technology Saves Lives 3D技术拯救生命 From VOA Learning English, this is the Health Report. Three-dimensional technology -- known as three-D -- gives depth to objects that would otherwise appear two-dimensional, or flat. Three-D makes movie

发表于:2019-01-12 / 阅读(110) / 评论(0) 分类 2014年VOA慢速英语(七)月

请看相关报道: Quick Response codes(QR code) have been used in advertisements for years, and a handful of American funeral homes began attaching them to gravestones in early 2011. 快速回应码在广告界已经使用好几年了,有一部分

发表于:2019-01-18 / 阅读(125) / 评论(0) 分类 英文语法词汇

And then our mothers tell us, Careful you don't fall down, because you'll fall over. 然后母亲告诉我们,没有跌倒也要小心,因为你还会掉下来。 Now, go into the real atmosphere of this planet. 现在,进入这个行星真正的

发表于:2019-01-18 / 阅读(127) / 评论(0) 分类 TED演讲娱乐篇

Well, it's the relative importance. 就是二者间的相对重要性。 You would say-yeah, yeah, yeah, we all know this;water covers twice the area of the planet than dry land. 也许你会说,是,是,是,我们都知道,地球上水覆盖的

发表于:2019-01-18 / 阅读(95) / 评论(0) 分类 TED演讲娱乐篇

thanks for take ten minutes for cnn students news, we are glad to be part of you Thuresday, first story we have in Mahaton in New York city, Wednesday morning a large explosion callapse two buildings, a church and a piano store, officials are uncerta

发表于:2019-01-19 / 阅读(138) / 评论(0) 分类 CNN2014年(三)月

Genome: Now in 3-D! In a study in the journal Science, researchers report the mapping of the three-dimensional structure of the human genome, and the finding that the cell's nucleus is divided into two regions, one where DNA goes to get expressed. Cy

发表于:2019-01-30 / 阅读(159) / 评论(0) 分类 60秒科学

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(151) / 评论(0) 分类 英文语法词汇

2009年的一部3D大片《阿凡达》让很多人都记住了avatar这个词。在网络上搜索这个词,出来的结果大部分也都跟这部电影有关。其实,avatar并不是导演造的一个词,它在印度教中指圣人的化身。

发表于:2019-02-06 / 阅读(126) / 评论(0) 分类 英语口语

An employee carefully scans a man standing still behind two photographic lamps with a gun-like scanner in his hand. The whole process takes approximately 10 minutes. After loading the data into the computer, the rest work is left to the 3-D printing

发表于:2019-02-14 / 阅读(122) / 评论(0) 分类 英闻天下

台湾籍旅美老师今天交给我们的句子是: We start with a digital, 3 dimensional model of the object we'd like to 3d print in sugar. 我们一开始先画出想用糖3D打印的立体数字模型。

发表于:2019-02-14 / 阅读(96) / 评论(0) 分类 留美老师带你每日说英文

遥感Remotesensing 多谱线扫描器Multispectralscanner 分辨率Resolution 像素Pixel 谱带Spectralbands 红外线Infrared 紫外线Ultraviolet 雷达Radar 轨迹Path 景物确认Sceneidentificat

发表于:2019-02-18 / 阅读(178) / 评论(0) 分类 英文语法词汇

So I'd like to propose that we can combine those two worlds, that we can combine the world of the nanoscale programmable adaptive materials and the built environment. 所以我建议把这两个世界结合起来,把纳米级上可程序化、能自我

发表于:2019-02-21 / 阅读(88) / 评论(0) 分类 TED演讲教育篇
学英语单词
11-oxy-corticosteroid
adaptor RNA
admission valve
Almudema
annexures
approved equivalent method
asymmetric system
Basis cartilaginis arytenoideae
casein saccharide
cavili i.
clerical work control
constant purchase power accounting
Cordiamin
corks
Csot
datum line
debt security
development risk
digital interactive facilities
dipcoats
disroofing
drawingin
early mature stage
early transcription
eco-development
elevator shaft bush
empty ship
equivalence algorithm
ergonomic principle
esophagoscopes
external gas pressure cable
fan-heater
five-for
flowtop
footpoints
fragment particle
free gold
FYEO
guds
hackfort
hair-bow(hair ribbon)
impact grinding
improved safety communication
Indochinese
isocyclic compound
keep-alive circuit
key switch
large diameter pile
Leperditia
light coloured soil
linearly rising front impulse
lumpfishes
magrginal utility
maximalities
metabonomic
microcontrollers
minihamburgers
Musculus flexor digitorum longus
neisserosis
ninscattered radiation
Nipa, Pulau
of the moment
pallet fork friction washer
passenger-and-car liner
petrosphenoid ligaments
phenotypes
Pierofanina
planning metholology
proactive interference
probationary sentence
pulse-code-modulation telemetry system
Random-access file
retention force
reversible pneumatic screwdriver
Salvatorians
scalarizing
sclerotan
semi-automatic spreader
Serratia subrufa
seventh crusades
sine winding
slotted core
sore-shins
sphears
steel grey
Sturry
sweat generated in cargo
swing technique
tangent tensor
thallous scolecite
through carriage
tidal flow
two-dimensional array grammar
unrequited exports
unthreaded newsreader
variable discharge runoff regulation
visuosensory area
white clipping
wown
ybni
Yushina, Mys
Zahle, zahlah