压缩传感
压缩感知

HOUSTON, TEXAS Kickoff is just around the corner for Super Bowl LI (51). The city of Houston, Texas hosts the big game, but for thousands of fans the sideshow to the spectacle of the Super Bowl is a way to spend family time without breaking the bank.

发表于:2018-12-08 / 阅读(215) / 评论(0) 分类 VOA标准英语2017年(二月)

Every year, millions of monarch butterflies fly thousands of miles to alight in one specific forest in Mexico. How do they know what direction to flutter? Scientists had thought that an insect GPS system in their brains steered them in the right dire

发表于:2018-12-24 / 阅读(143) / 评论(0) 分类 Scientific American(九)月

【Trancript】 Sending e-mails B:Whats up? A: I guess there is some kind of virus seeking into my computer, I cant send out this e-mail. B: Do you mind I have a look at your computer? A: Of course not, I appreciate that. B: Well, it has nothing to

发表于:2018-12-26 / 阅读(134) / 评论(0) 分类 白领快餐口语

Antennae Key to Butterfly Navigation A study in the journal Science shows that monarch butterflies' sun-related directional sensing is governed by antennae, not the brain. Cynthia Graber reports Every year, millions of monarch butterflies fly thousan

发表于:2019-01-02 / 阅读(151) / 评论(0) 分类 60秒科学

[00:-1.00]1.The fax machine [00:-2.00]2.The photocopier [00:-3.00]3.The word processor [00:-4.00]4.The answering machine [00:-5.00]* The photo copier is a type of machine [00:-6.00]which is used to make copies from newspapers,books or reports. [00:-7

发表于:2019-01-10 / 阅读(221) / 评论(0) 分类 高中英语人教版高三

Navigation, 3-D Printing in Sensing Technology Lead to New Apps LOS ANGELES 3-D printing, high-speed navigation and a magic mirror are some of the technologies that have come from new computer chips with advanced spatial sensing. Technology startups

发表于:2019-01-14 / 阅读(122) / 评论(0) 分类 VOA标准英语2015年(九月)

On June 6, China published the first batch of photos captured by Gaofen-1, China's first high-definition earth observation satellite. Those pictures will provide valuable information of natural condition and disaster prevention. Li Dong has the detai

发表于:2019-01-19 / 阅读(124) / 评论(0) 分类 世界各地新闻集锦

Alan turned his laptop on. The fan started humming loudly. It was a loud, steady hum. Alan could hear the hum from ten feet away. It hummed until he turned his laptop off. He told his friend about the hum. His friend said there was dust near the fan.

发表于:2019-01-22 / 阅读(99) / 评论(0) 分类 英文短篇故事(纽约)

The most ambitious of these studies is the Stonehenge Hidden Landscapes Project, led by experts from Birmingham University And Ludwig Boltzmann Institute in Austria.-As people walk over the Stonehenge landscape, they are aware of Stonehenge. They may

发表于:2019-01-23 / 阅读(140) / 评论(0) 分类 探索与发现2015年

Leptin is a hormone made by fat cells that tells you when youre full. If you didnt have leptinand some people dontyoud eat too way too much, get real fat and almost certainly develop diabetes. Leptin acts like a natural appetite suppressant. Kids bo

发表于:2019-01-30 / 阅读(140) / 评论(0) 分类 60秒科学

plateau n. (上升后的)稳定水平(或时期、状态) plug n.塞子 pockmarked adj.有麻点的 polar adj.两极的 pole n.极 porous adj.多孔渗水的 portable adj.轻便的 pose v.形成

发表于:2019-02-06 / 阅读(156) / 评论(0) 分类 英文语法词汇

经典歌曲-哈罗Hello莱昂内尔 里奇 I've been alone with you inside my mind And in my dreams i've kissed you lips A thousand times I sometimes see you Passing outside my door Hello! Is it me you've looking for ? I can see it in your eyes I ca

发表于:2019-02-08 / 阅读(102) / 评论(0) 分类 经典英文歌曲

经典歌曲-我不再跳舞ill never dance again--Mike Anthony My soul was a-swaying to the beat of your heart And your lips were saying that we won't dance apart Now someone else is holding you the way I did the-eh-eh eh-en So I'll never, no I'll n

发表于:2019-02-08 / 阅读(163) / 评论(0) 分类 经典英文歌曲

NE China to set up two drone bases for marine surveillance SHENYANG, Oct. 20 (Xinhua) -- Two drone bases will be established in northeast China's Liaoning Province for real time surveillance on coastal waters, local authorities said Saturday. One of

发表于:2019-02-08 / 阅读(149) / 评论(0) 分类 英语新闻

Third reason that boys are out of sync with school today: 第三个原因是男孩与我们今日的学校相脱节: kindergarten is the old second grade, folks. 幼儿园是一种过时的脱节教育。 We have a serious compression of the curric

发表于:2019-02-21 / 阅读(103) / 评论(0) 分类 TED演讲教育篇

A: What are you doing here on the bench? You've been here for an hour. B: I'm just thinking about Lucy. I can't get her out of my mind. I think I'm falling in love. A: Crazy boy. You barely know her. B: It doesn't matter. I like everything about her.

发表于:2019-02-27 / 阅读(174) / 评论(0) 分类 对话类英语听力

A: What are you doing here on the bench? You've been here for an hour. B: I'm just thinking about Lucy. I can't get her out of my mind. I think I'm falling in love. A: Crazy boy. You barely know her. B: It doesn't matter. I like everything about her.

发表于:2019-02-27 / 阅读(210) / 评论(0) 分类 高级-Advanced Listening

And the final thing is, again just to reiterate that there's this practical part, 最后,只是再一次重申,这个研究的实际应用方面, and so we've made these anti-quorum sensing molecules that are being developed as new kinds of the

发表于:2019-03-04 / 阅读(184) / 评论(0) 分类 TED演讲教育篇

Why this is interesting is because in the past decade we have found that this is not just some anomaly of this ridiculous, 这个发现之所以有趣,是因为在过去十年间,我们发现这种现象不只局限在这种古怪的、 glow-in-t

发表于:2019-03-04 / 阅读(198) / 评论(0) 分类 TED演讲教育篇

近日,我国首颗商用遥感卫星成功发射。这颗备受瞩目的星星都具备哪些功能?它的升空具有什么意义?在实现人们飞天梦的同时,它又能为我们的生活带来怎样的便利呢? 请看相关报道:

发表于:2019-03-11 / 阅读(181) / 评论(0) 分类 英文语法词汇
学英语单词
accounting practice
adolescent physiology
arteriae genu superior lateralis
astropolarimeter
bacteriastrum elongatum
Ban Nong Mongkhon
blatterers
break-in system
care-links
chucked away
ciboulette
colpocystocele
composite seam
decay-constant
defined contribution
degradables
dress-fastenings
eburnated
elementary symmetric function
endogenous-variable Jacobian determinant
exhaust steam supply pipe
FAB Foreign Affairs Bureau
feebling
genus Guevina
half-million
have a memory like a sieve
hemacyanin
hip-flexion phenomenon
homoeomerous
hornfoot
hydroelectric power plant
iliac bursae
inferior choroid vein
input amount
intercepting subdrain
isolated relay contact
isosynchronous serial I/O
janiceps parasiticus
jules own version of international algorithmic language
kick someone upstairs
leucoturic acid
lobi parietalis
locurto
Ludovici system of units
Lérez, R.
mail piece
malidone
mammate
management type of report
marry-ins
maspeth
medical indication
Meruimenti
minever
multiple feed system
Muskingum method
natural daylight
Nemertini
neon filling
noncoded track circuit
ornithological anatomy
out of sb's reach
outguessing
paleoseismologists
polygon convex decomposition
poroplastics
pressure let-down standpipe
privy chamber
prix fixe
profectitious
professional organization
pseudalbuminuria
pseudo-periodic
pulsivity
realos
repetitive addition
samarous chloride
scale card
scribing hander
serpentidine
silt concentration
slip-road
specification tolerance
St Andrew's cross
steam fire-extinguishing
strong coupling rotational model
Stroppiana
tape device data block
tempest-tost
theater companies
thio ether
touch me not
transfer flask
Ultima Esperanza, Seno
Underadduction
veno-occlusive disease
video scanner
vinays
vitreous bonded crystalline ceramics
white money
wrist guard
Yushania menghaiensis