光敏复合放大器

A: Something's wrong with my computer. B: What's the problem? A: My computer won't turn on. B: Did you see if all the connections are right? A: I'm not sure I understand what you mean. B: The connections between your CPU and your outlet. A: Is that w

发表于:2018-11-30 / 阅读(191) / 评论(0) 分类 英语情景对话-日常生活

[00:00.00]Unit 18 Annoying things [00:06.79]2 While you read A sticky problem [00:15.73]You can imagine the scene. [00:20.58]Youre walking down the street of an old English town. [00:25.65]You decide to sit on a bench to admire the fine buildings and

发表于:2018-12-04 / 阅读(150) / 评论(0) 分类 创新国际英语教程 学生用书 3

Gene Therapy Halts Vision Loss in Dogs Researchers have stopped vision decline in dogs with an inherited disease that causes blindness. The gene therapy technique they used may someday stop vision loss in humans. Retinitis pigmentosa (RP) is an eye d

发表于:2018-12-16 / 阅读(101) / 评论(0) 分类 VOA标准英语2012年(二月)

Sometimes it is hard to see the light, especially it lies in the invisible spectrum, like ultrared, ultraviolet radiation. But if you long to see the unseeable, you might interested to hear that under certain conditions people can catch a glimpse of

发表于:2018-12-24 / 阅读(105) / 评论(0) 分类 2015年Scientific American(一)月

[00:06.37]Some people cannot see all colors correctly. [00:10.92]They cannot see all the colors in a rainbow or a sunset. [00:16.40]They cannot tell if the meat they are cooking is done or if a fruit is ready to be eaten. [00:23.61]Poor color sight a

发表于:2018-12-26 / 阅读(97) / 评论(0) 分类 美国英语听力80篇

2 What are the two speakers doing? [A] Walking down a hill [B] Climbing stairs [C] Discussing a trip

发表于:2018-12-30 / 阅读(123) / 评论(0) 分类 听听测测

3 Where are the two speakers? [A] In a restaurant [B] On a farm [C] At the man's home

发表于:2018-12-30 / 阅读(136) / 评论(0) 分类 听听测测

Night Vision And Humans: Why Cant We See Color? When we are in a fairly dark room, or outside at night away from lights, we can still see, but we cant see the colors of things very well. Why is that? There are two kinds of light-sensitive organs loca

发表于:2018-12-31 / 阅读(116) / 评论(0) 分类 英语听力文摘 English Digest

Books and Arts; Book Review; 文艺;书评; Otters in the wild 野生水獭 Beguiling carnivores 欺骗性的肉食动物 A muse to poets, a mystery to scientists 诗人的灵感,科学家的谜团 Poets dig my style 诗人尽挖我的风采 Ot

发表于:2018-12-31 / 阅读(143) / 评论(0) 分类 经济学人文艺系列

253 、 牙板扳手;丝模扳手 dieholder(stock) 254 、 牙板螺帽 dienuts 255 、 牛皮胶;动物胶 animalglue 256 、 牛油纸 tracingpaper 257 、 牛顿运动定律 Newton'slawsofmotio

发表于:2019-01-03 / 阅读(135) / 评论(0) 分类 英文名句短语

序号 中 文 英 文 术语解释 缩写 来源 181 运行,管理和维护 Operation,Administration and Maintenance OAM YD/T 1273-2003 182 光功率放大器 Optical Boosting Amplifier OBA YD/T 12

发表于:2019-01-08 / 阅读(164) / 评论(0) 分类 电信英语

00:06.79]2 While you read A sticky problem [00:15.73]You can imagine the scene. [00:20.58]Youre walking down the street of an old English town. [00:25.65]You decide to sit on a bench to admire the fine buildings and beautiful flowers [00:32.31]a litt

发表于:2019-01-10 / 阅读(272) / 评论(0) 分类 创新英语教程第三册

[00:00]P:And you'd be coming from... [00:02]J:Oxfordshire. [00:03]P:Whereabouts in Oxfordshire? [00:04]J:Darlington. [00:05]P:That rings a bell. Wasn't there a Lord Darlington? Some sort of Nazi, got us in the war, they said? [00:12]J:I'm

发表于:2019-01-14 / 阅读(120) / 评论(0) 分类 英美人天天都在说的4000句:跟着影视学最真实的口语

By Paul Sisco Washington 16 April 2008 A congressional subcommittee recently heard testimony that sensitive aircraft technology and a vast array of stolen military gear is for sale on eBAY, Craigslist and other Internet sites. A Government Accountabi

发表于:2019-01-20 / 阅读(142) / 评论(0) 分类 VOA常速英语2008年(四月)

Because from trillions of miles away, these small planets get lost in the blinding glare of their stars brightness. The sad truth of the matter is that earth-like planets are near cosmic specks of dust. And therefore detecting them is really quite ha

发表于:2019-01-22 / 阅读(100) / 评论(0) 分类 自然百科2010年

Cats And Colors You can look at that quilt your cat is curled up on and see a patchwork of greens, blues, and yellows. Your cat, however, cannot see color variation in the quilt. And here is why. Both humans and cats depend on the back layer of the e

发表于:2019-01-22 / 阅读(132) / 评论(0) 分类 英语时差8,16

今天我们要学的词是sensitive。 Sensitive, 是敏感的意思。A sensitive topic, 就是敏感的话题。 Employment experts warn job seekers not to give out sensitive personal information when applying for positions online, 就业问题专家

发表于:2019-01-25 / 阅读(114) / 评论(0) 分类 英语每日一词

Janet Jackson的新专辑登上了美国流行专辑榜榜首位置,这是她7年的第一个冠军,但唱片的销量却折射出音乐界总体的滑坡。 《Discipline》是杰克逊音乐生涯中第6张冠军专辑,截止到3月2日,共售出18.1075万张。而她此前的两张专辑虽然只取得亚军,但销量相当可观。 Artist

发表于:2019-02-03 / 阅读(179) / 评论(0) 分类 音乐咖啡厅

Lesson 332 He's sensitive. 1.He's sensitive.他很敏感。 2.Don't be so sensitive.别那么爱过敏嘛。 3.You're too sensitive.你太敏感了。 4.It's sensitive question.这是个敏感的问题。 5.The instrument is sensitive.这仪器很灵敏

发表于:2019-02-12 / 阅读(145) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛傻瓜机口语极短句

Cats And Colors 人类能够很容易的分辨出不同的颜色。那么猫呢?虽然猫的视力很好,即使在非常昏暗的光线条件下也能看见,但它对于如何分辨不同的颜色似乎并不擅长。 Cats and Colors on this mo

发表于:2019-02-24 / 阅读(107) / 评论(0) 分类 英语听力文摘 English Digest
学英语单词
adverse variance
Ajuga decumbens
Almaluez
antenna loading coil
artocrpesin
assessment of fault
assiminea vagans
automatic throttle control
Baez
beghins
Birger Magnusson
bow-and-arrow
bulosan
can opening key
car boot
characteristic design
chenodeoxycholates
cold (body) discharge
compound-nucleus model
continue to
counterhypothesis
counterweighing
current activation item
deep-frozen cargo
diagnosis and treatment
dickories
dry gyroscope
ds.s
Epistle to the Ephesians
extra-risks
feeler hole
feldspathose
finned sheet exchanger
footwear reclaim
fuel-air weight ratio
Gremersdorf
high-technology ceramics
hub-and-spokes
hyoscyamuses
Ilias, Nomos
inferior phrenic lymph nodes
interlocking side milling cutter
kreisleiters
kusarigama
l-isocorypalmine
Lake Superior Provincial Park
laut
license guarantee
limiting short-time current
line key
low pressure axial fan
lozoraitis
malcomias
marriage lines
mercury seal
Micrococcus meningitidis
MNOS (metal nitride oxide semiconductor)
multihole lance
MVOS
national intelligence
normal process
number of women
offshore drilling island
oshaic acid
ounce (oz)
paper-cutting
Peshawar
photochemictry
plicae hypogastrica
power-factor controller
predistinguish
pregression
Prnjavor
Proeymidox
rachitic
reserve for extraordinary casualties
roadway excavation
rossy
running nipple
solidiform
specification exception
square-bore ball bearing
sterling eligible bankers acceptance
supplier's monopoly
tamanu
terminal doppler weather radar (tdwr)
thanatological
the old Dragon
Todtenhausen
transplacental
trochoidal fault
tween deck cargo space
unepitaphed
unjealoused
urophanic
vretically polarized wave
wackinesses
Wallenberg's syndrome
welcome mat
wheelship
X-linked genes
zetetically