热红外线传感器

[00:14.90]Ive never seen anything like it. 我从来没见过这样的情形 [00:15.90]Theres no point of reference. All I can see is cloud cover. 没有参照点 我看到的全是云层 [00:22.14]What are you doing? 你在干什么? [00:22.82]Takin

发表于:2018-11-30 / 阅读(148) / 评论(0) 分类 听电影学英语-后天

China has suspended flights from Mexico in the wake of the outbreak of H1N1, otherwise known as swine flu. Hong Kong authorities confirmed a Mexican man who traveled through Shanghai had the virus. Local governments are tracking down his fellow passe

发表于:2018-12-11 / 阅读(66) / 评论(0) 分类 万花筒2009年

Voice 1 Thank you for joining us for Spotlight! Im Ryan Geertsma. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Fires like this

发表于:2018-12-19 / 阅读(92) / 评论(0) 分类 环球英语 Spotlight

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Real-time information about whats happening in our bodies at the cellular level could be crucial for fighting cancer and other life-threatening conditi

发表于:2018-12-24 / 阅读(103) / 评论(0) 分类 Scientific American(十二)月

One of the most exquisite heat sensors in the worldits not in some government lab. It's in the head of a snake. The pit viper, to be specific. They're incredibly sensitive. They beat any of the synthetic counterparts, even the most expensive semicond

发表于:2018-12-24 / 阅读(98) / 评论(0) 分类 2017年Scientific American(二)月

Very roomy. For a single-seat fighter it's spacious. Plenty of room to lay out stuff we carry with us. The nose is cut and you won't see any perpendicular surfaces go around. The four probes in the front are not machine guns. And they are not hologra

发表于:2018-12-30 / 阅读(82) / 评论(0) 分类 国家地理2007年

May: Oh, Mom, do you know where the liquid soap is? Mom: Right here, in that beautiful bottle. Push the button, you'll get it. May: Oh, Mom, you can use the wipe. It smells sweet. Mom: That's OK. I prefer the hand-dryer. Oh, where is the switch? May:

发表于:2018-12-31 / 阅读(112) / 评论(0) 分类 英语大赢家下册

Captain, you wanted to see me? 上尉,你找我 Dai tells me that you're doing a fair job of taking over for Scott. He did? 戴告诉我你在找人接手斯科特的工作。是吗 I can only hope he's right. 我只能希望他是对的 We think t

发表于:2019-01-01 / 阅读(102) / 评论(0) 分类 陨落星辰第二季

swine flu就是最近颇受关注的猪流感,全称为swine influenza,定义为a respiratory disease of pigs caused by type A influenza viruses that causes regular outbreaks in pigs(一种由A类流感病毒引起并在猪中间传播的呼吸系统疾病),此类病毒一般不会传给人类。但

发表于:2019-01-02 / 阅读(144) / 评论(0) 分类 国外媒体新闻

在宾馆的洗手间里,妈妈和阿美碰到一些小问题,干手器坏了。到底怎么解决呢? Listen Read Learn May: Oh, Mom, do you know where the liquid soap is? Mom: Right here, in that beautiful bottle. Push the button, you'll get it. May: Oh, Mom, you can use the w

发表于:2019-01-11 / 阅读(93) / 评论(0) 分类 英语口语大赢家

Hearing Aid Common in Europe Turns Up Volume in US More than 10 percent of Americans have some form of hearing loss. Even with a hearing aid, deciphering sounds in places like airports, theaters and places of worship can be tough. However, a not-so-n

发表于:2019-01-13 / 阅读(94) / 评论(0) 分类 VOA标准英语2011年(十二月)

2016年消费电子产品展将进一步见证一切智能化 High-definition cameras, sensors, electric motors and remote controls have become so small and cheap they can be put on most everyday objects. 高清摄像头,传感器,电动马达及遥控

发表于:2019-01-14 / 阅读(119) / 评论(0) 分类 VOA标准英语2016年(一月)

2016 Will See More Steps Toward Smart Everything 2016 将进一步见证 一切变得智能 The Consumer Electronics Show held each January in Las Vegas is considered to be the most important display of everyday technologies expected to hit the marke

发表于:2019-01-14 / 阅读(49) / 评论(0) 分类 VOA标准英语2015年(十一月)

There was a day, about 10 years ago, when I asked a friend to hold a baby dinosaur robot upside down. 大概10年前的一天,我让一个朋友头朝下地握持一个小恐龙机器人。 It was this toy called a Pleo that I had ordered, and I wa

发表于:2019-01-16 / 阅读(100) / 评论(0) 分类 TED演讲科技篇

Remember joysticks? Those old things you used to control your game characters? Microsoft is hoping that youll forget all about them this winter. Earlier this month, it unleashed Kinect, a controller-free motion-gaming device for the Xbox 360 console.

发表于:2019-01-19 / 阅读(80) / 评论(0) 分类 中英双语新闻

Heat Sensor Has Snaky Sensitivity敏感如蛇的热传感器 One of the most exquisite heat sensors in the worldits not in some government lab. It's in the head of a snake. The pit viper, to be specific. 世界上有一种最精敏的热传感器,它

发表于:2019-01-20 / 阅读(70) / 评论(0) 分类 2017年Scientific American(六)月

Today a new geo-thermal power station was opened in Kawerau, in the eastern Bay of Plenty. Geo means earth and therm means heat. The power station uses hot steam from the earth. Like the geo-thermal power station at Wairakei, which opened in the 1950

发表于:2019-01-27 / 阅读(126) / 评论(0) 分类 新西兰英语

By David McAlary Washington 12 July 2006 Astronaut Mike Fossum (on arm)installs the International Space Station's railcar-like mobile transporter U.S. space shuttle astronauts are on their third spacewalk since Saturday, this time to practice method

发表于:2019-02-03 / 阅读(189) / 评论(0) 分类 2006年VOA标准英语(七月)

When you're out shopping it can sometimes feel like you're always stuck at the end of the longest line. 外出购物,总免不了碰上排队这个老大难问题:长长的队伍似乎总排不完。 Shoppers know this age-old dilemma all to well

发表于:2019-02-06 / 阅读(72) / 评论(0) 分类 阅读空间

Voice 1 Thank you for joining us for Spotlight! Im Ryan Geertsma. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Fires like this

发表于:2019-03-04 / 阅读(134) / 评论(0) 分类 环球英语 Spotlight
学英语单词
.tk
ageratinas
antipyryl
back bevel angles
bacteriological count
be pushed for time
bedding-in
Bunyan, John
cachalot
cadmium (electro)plating
Carlton Hill
charted financial consultant
composition of sample
confiscate
contribution ratio
cut-off meander
cycle-track
dancing floor
dealer cartel
deorbit control
dust-exhaust system
dyrk
ego orientation
english law and practice
foot-placement
freetrader
functional style
GICA
goddell
Gymnadenia emeiensis
gynosaponin
hand vice
he-sea point
hydroxy fatty acid
Hypotrichida
import-export commodity inspection
INMARSAT-C
interpretive subroutine
iron pattern
isomeric fission
kaan
kidney wort
kylix
Lambroxol
Land's end
linear corrasion
M.T.C.
Mackinon circuit
made in
mark/space frequency
mcgonigal
Microsoft Design Language
minore
mont blancs
mostic
new danger mark
nuclear selection rules
over-grow
oversell
pacheco
parallel downflow
Pellionia paucidentata
plancuss
Pudens
rale redux
ray-fungus
redeem one's promise
remaindership
repair enzyme
risibilities
rope grader
RS (remote station)
Rychnowo
satellite EPIRB
self-lubricating brush
shotcrete ceiling
single-channel operation
slavedoms
sliding bar gauge
sludging
Spiraea mollifolia
split cameras
stirred type cryctallizer
stokehold ladder
stonepit
suisham
talalay
temoes
tension gradient
the civil law
thirty-thousand
three-component balance
time-sharing executive
tri-n-butyl phosphine
tuning fork circuit breaker
unturned
used area
Waulsortian
what's going on
x-ray photoelectron spectroscopy (xps)
Yakhchāl
yamadoris