表面发光二极体至光纤藕合

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: When two people click, that means they really understand each other. Well, that metaphorical clicking could be the sound of what researchers call speaker-listener neural coupling.

发表于:2018-12-04 / 阅读(172) / 评论(0) 分类 词汇大师(Wordmaster)

We present the first of two parts of the short story The Law of Life, by Jack London. The story was originally adapted and recorded by the U.S. Department of State. Old Koskoosh listened greedily. Although his sight had failed, his hearing remained g

发表于:2018-12-07 / 阅读(336) / 评论(0) 分类 2017年VOA慢速英语(六)月

1597 、 弹性形变 elasticdeformation 1598 、 弹性常数 elasticconstant 1599 、 弹性极限 elasticlimit 1600 、 弹性模量;弹性模数 modulusofelasticity 1601 、 弹性应变能 elas

发表于:2018-12-08 / 阅读(174) / 评论(0) 分类 英文名句短语

1891 、 翼面;空气动力面 aerofoil;airfoil 1892 、 翼规 wingcompasses 1893 、 声强度 soundintensity 1894 、 联接;轴接 coupling 1895 、 联轴节;联接器 coupling 1896 、 联锁

发表于:2018-12-08 / 阅读(164) / 评论(0) 分类 英文名句短语

In books and movies like Call of the Wild, huge, vicious huskies pull sleds for hundreds of miles over the Alaskan tundra. A Moment of Science wonders, what kind of dogs are sled dogs? 在书里或者在像《野性的呼唤》之类的电影里,巨型

发表于:2018-12-28 / 阅读(147) / 评论(0) 分类 初学者听力文摘精选

This is Scientific Americans 60-Second Science, Im Steve Mirsky. Got a minute? The 2010 Nobel Prize in Chemistry goes to the University of Delawares Richard Heck, Purdues Ei-ichi Negishi and Hokkaido Universitys Akira Suzuki for their work in develop

发表于:2019-01-08 / 阅读(178) / 评论(0) 分类 Scientific American(十)月

THIS IS AMERICA - Alaska's Call of the Wild Leads Visitors to the Last Frontier By Voice of America / Broadcast: Sun, 11 Nov 2007 16:00:00 UTC VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Steve

发表于:2019-01-11 / 阅读(153) / 评论(0) 分类 VOA慢速英语2007年(十一)月

And I'm not sure how to fix it because I'm only a scientist. 我只是个科学家,不知如何解决这个问题。 But maybe one way to do it is to go back to the more natural way of communication, which is a dialogue, 但或许有个可行的方法

发表于:2019-01-18 / 阅读(160) / 评论(0) 分类 TED演讲科学篇

a. The woman is riding a sled b. The woman is going skiing c. The woman is building a snowman d. The woman is mountain climbing

发表于:2019-01-23 / 阅读(138) / 评论(0) 分类 初学者英语听力

Have you ever been sledding? In places where it is snowy, I think it is a great thing to do. In a way it is as good as, or even better than skiing; I'll tell you why. First of all, you don't need any skill at all to sled. Secondly, if it is speed tha

发表于:2019-01-28 / 阅读(146) / 评论(0) 分类 英语博客 A cup of English

By Kurt Achin Mount Kumgang, North Korea 18 February 2008 You may remember the ping-pong diplomacy between the United States and China back in the 1970s. Now, some South Korean athletes say they have introduced dog sled diplomacy to North Korea, as p

发表于:2019-02-03 / 阅读(142) / 评论(0) 分类 VOA常速英语2008年(二月)

Shipping, initially derived from the word relationship, is thedesire by fans for two people, either real-life celebrities or fictionalcharacters, to be in a relationship, romantic or otherwise.Shipping often takes the form of creative works, includin

发表于:2019-02-25 / 阅读(176) / 评论(0) 分类 英文语法词汇

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学英语单词
2-Methoxy-p-Cresol
acetophenonephenetidin
aculeatin
alveololingual groove
ashkelons
axanthopsia
bedspaces
betray'd
board lifter
brofenvalerate
carbide tool grinder
chromophores
clinical ecology
clivatine
closed figure
community medicine
Constantinian
construction with straight edge
contact preparation
daddy long legs
Damnatz
data control system
decentralized robust control
demarcoes
dinner-dances
discoctaster
dorsal nasal vein
draw faces
east-style
endosmose
energy-based index
eperms
Eucalyptus grandis
ewenkis
exchange trouble
fastpitch
forkballer
full synchronization
furcatus
gas smothering system
gehrman
genus lablabs
glaucophanitic metamorphism
groot-paternosterpunt (great paternoster pt.)
high-noise immunity logic interface device
hour angle difference
in some manner
Isophylline
lapideum
Lebanize, Lebanonized
Lisbonites
lucanias
major affective disorder
malacic chondrodystrophy
misstays
mosaickings
Multilene
multiple-step flow model
national consciousness
netheravons
newscastress
nondutiable
nonrandom injury
ocean acoustics
osmateria
papyrus scroll
Parrot bass
phase transition under high pressure
phobia
photolithotrophs
pinefinches
plantiquoy
Polygonum lapidosum
poye
production waste drainage
prompt-book
pulp of tooth
registration as a patent
sakigake
SBE ef
serpent-type
Shade-kind
sports-nutrition
squopped
St. John
State of Bahrain
stealth mode
stellaria medias
styloconic sensillum
swoboda
synthesis cycle
taurasi
telemetered seismic network
ternately
theoretical basis of input-output
therapees
thymoleptics
unlawful keeping
wharfage charges
Where do we go from there ?
wistaria videt
zero shear