[机] 音响检验

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. In theory, scientists could learn a lot about our health by testing tiny amounts of bodily fluidsa drop of blood, a tear, a bead of sweat. But somethin

发表于:2019-01-08 / 阅读(97) / 评论(0) 分类 Scientific American(十一)月

This is Scientific American's 60-Second Science, I'm Cynthia Graber. This'll just take a minute. When Harry Potter slips underneath his invisibility cloak, he can wander freely undetected, but what about a cloak of silence, one that completely deaden

发表于:2019-01-08 / 阅读(102) / 评论(0) 分类 Scientific American(六)月

Venice's Church of the Most Holy Redeemer has held a musical celebration every year since its construction in 1592. And recently, the church has inspired debate among historians: How could its echoing chambers clearly portray the complicated music pe

发表于:2019-01-08 / 阅读(110) / 评论(0) 分类 Scientific American(十一)月

This is Scientific Americans 60-Second Science.I'm Cynthia Graber . This will just take a minute. (Chirping sound.) That may not sound likemuchbut its the loudest animal in the world. For its size, that is. Theinsect called the water boatman is two m

发表于:2019-01-08 / 阅读(97) / 评论(0) 分类 Scientific American(七)月

Lindsey KaneYou'll be whole to the one in the corner i got something to say you have never been alone know not even a day and i know that you feel a hope is gone away lost and fogot it and things take it away~~ but you wanna always be this way so you

发表于:2019-01-09 / 阅读(67) / 评论(0) 分类 好听的英文歌曲

Well there's so much turning still Watching the fireflies drown Set fire to the sails Laughing as the boat goes down Well eyes tell a thousand tales I've been chasing my own one around Got a coffin with a thousand nails And we hammer this last one do

发表于:2019-01-11 / 阅读(45) / 评论(0) 分类 美国乡村音乐

Shall we take up the question of inspection today? 今天咱们讨论商品检验问题吧。 The inspection of commodity is no easy job. 商检工作不是那么简单。 Mr. Black is talking with th

发表于:2019-01-11 / 阅读(79) / 评论(0) 分类 实用英语

Screams Have Special Place in Brain 尖叫声在大脑中会有特殊的位置 From VOA Learning English, this is the Health Lifestyle report. Have you ever thought about screaming? A blood-curdling scream is a natural reaction to sudden, extreme fri

发表于:2019-01-12 / 阅读(85) / 评论(0) 分类 2015年VOA慢速英语(八)月

By Doug Levine Washington 27 June 2007 It's been more than 15 years since saxophonist Joshua Redman won first prize at the Thelonious Monk International Jazz Competition. That honor proved to be a worthwhile stepping stone, as he went on to record mo

发表于:2019-01-13 / 阅读(123) / 评论(0) 分类 2007年VOA标准英语(六月)

Chris Hillman Edward Pederson's At Edwards BarnChris Hillman and Herb Pedersen had bluegrass in common when they met as teenagers in Los Angeles back in the early '60s, but the two didn't make much music together until years later. Hillman first came

发表于:2019-01-13 / 阅读(80) / 评论(0) 分类 VOA标准英语2010年(十二)月

LOURDES GARCIA-NAVARRO, HOST: If you're familiar with the band Disturbed, you're probably used to hearing them sound like this. (SOUNDBITE OF DISTURBED SONG, INSIDE THE FIRE) GARCIA-NAVARRO: But last year, the band softened its sound when they covere

发表于:2019-01-16 / 阅读(78) / 评论(0) 分类 2017年NPR美国国家公共电台1月

An aquatic robot is being tested in Japan ahead of being deployed into the damaged core of the Fukushima Daiichi Nuclear Power Plant. The robot is able to locate and clear materials in places which are inaccessible to humans. Named Avexis - short for

发表于:2019-01-19 / 阅读(125) / 评论(0) 分类 2017CRI中国国际广播电台

商品检验 Commodity Inspection (一) Shall we take up the question of inspection today? 今天咱们讨论商品检验问题吧。 The inspection of commodity is no easy job. 商检工作不是那么简单。 Mr. Black is talking with the Chin

发表于:2019-01-20 / 阅读(93) / 评论(0) 分类 实用英语

Science and Technolgy 科技 Metal fatigue in old aircraft 老旧飞机的金属疲劳 Flying rivets 飞行侦查兵 A new technique that listens for cracks in ageing aircraft 一项侦听老化飞机断裂的新技术 WHEN they were built, no one th

发表于:2019-01-26 / 阅读(167) / 评论(0) 分类 经济学人科技系列

BEIJING, Jan. 25 (Xinhua) -- China's 11 government departments have jointly released a guideline outlining major measures to lessen noise pollution amid rising noise disputes and complaints(埋怨,抱怨), the Ministry of Environmental Protection

发表于:2019-01-31 / 阅读(83) / 评论(0) 分类 英语新闻

As 2014 draws to a close, its time to look back and see which words have been significant throughout the past twelve months, and to announce the Oxford Dictionaries Word of the Year. Without further ado, we can exclusively reveal that the Oxford Dict

发表于:2019-02-04 / 阅读(71) / 评论(0) 分类 英语新闻

Abadie's Sign Chinese阿巴迪征(跟腱受压无感觉,见于脊髓痨) Abaptiston Chinese安全开颅圆锯 abarognosis Chinese压觉缺失 abasia astasia Chinese立行不能 abasia Chinese步行不能 abdominal reflex Chinese腹壁反射 abduction Chinese外展 abiotrophy Chinese生活力

发表于:2019-02-07 / 阅读(105) / 评论(0) 分类 英文语法词汇

So what really happened? Hertzfeld asked. Is it really as bad as it looks? 到底发生了什么?赫茨菲尔德问道,真的有这么糟吗? No, it's worse. Jobs grimaced. It's much worse than you can imagine. 不,更糟,乔布斯一副愁眉

发表于:2019-02-15 / 阅读(59) / 评论(0) 分类 乔布斯传

Science and technology 科学技术 Metal fatigue in old aircraft 老旧飞机的金属疲劳 Flying rivets 飞行侦查兵 A new technique that listens for cracks in ageing aircraft 一项侦听老化飞机断裂的新技术 WHEN they were built, no

发表于:2019-02-16 / 阅读(67) / 评论(0) 分类 经济学人科技系列

The Way It Goes (Acoustic) - Passenger One man's home is another man's journey Stars shine late and the sun shines early One man's straight and another man's curly It's just the way it goes One man's trash is another man's treasure Rummaging around i

发表于:2019-02-18 / 阅读(84) / 评论(0) 分类 英文摇滚歌曲
学英语单词
AACUBO
abandoned charges
acoustical filter
aircraft interception radar
analysis of covarience
antenna radiation
antisaturation amplifier
Army General
back month
Bambesi
Ban Amnat
batteilant
Bell-rudiment
belsky
Booth,William
Bull Put Spread
Cadarache
catch somebody red-handed
chronicle of school
closed type screen
code division multiple access.
concement
continuous indexing
conversances
cool compartment
Coulomb gauge
ctop
Danes
desert creep
dislocator
downdraught cooling
duration of peak value of rectangular impulse current
eccentric person
electroconductive synthetic fibre
fantasy play
fillest
foersters
fresh mushrooms with broad beams
fritterlike
fuck stain
gallager bound
government privilege
Grischunite
holmbeck
hydraulic dump truck
infundibular organ
injectates
instantiatings
kingsbridge
laser-scanning
lazare
low counter gear
macrotexts
major gene (mather 1941)
majority vote
map with fluorescent colouring
mean inside diameter
Molossian
montipora tuberculosa
Muina
natural draught transformer
No.606
nonaffiliated
nonboundary line
Old Church Slavic
opacated
peak symmetry
Peruvian bark
petrostearine
pipemill
pointer-type
preparatory grinding
prepping
psychro
pulsewidth extension
Ramus communicans cum nervo laryngeali inferiore
rate of deformation
real-time execution monitoring
refractory slab
relative vapour pressure
relay chest
ressler
rim-bearing swing bridge
riser-and-stack
rollover cable
Rφdφy
self-coup
Smith Mountain Lake
spool flange
standard of living
static average code length of words
sulfonphthalein
surviving spouses
take spell
track indicator
travel(l)ing bucket crane
two-rolls
unceasable
us film festival
VHF solid-state TV
Wellcomia
zolly