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Windows Vex Bats' Echolocating Abilities 干扰蝙蝠回声定位的烦人窗 Just as humans understand the shape of our surroundings by how light reflects off objects, bats use reflections of sounds they produce insteadwhats called echolocation. But

发表于:2018-12-02 / 阅读(97) / 评论(0) 分类 2017年Scientific American(九)月

[00:00.00]chapter 2 Computer Hardware [00:02.31]第二章 计算机硬件 [00:04.62]Dialogue 1 [00:05.73]句型1 [00:06.84]A:I thought computers were supposed to make your life more convenient. [00:09.26]我想电脑应该是让人的生活更方便才

发表于:2018-12-05 / 阅读(171) / 评论(0) 分类 电脑英语

[00:00.00]Chapter 6 Office Automation [00:02.89]第六章 办公自动化 [00:05.77]Dialogue 1 [00:06.75]句型1 [00:07.73]A: I think I need to learn how to type. [00:09.94]我想我需要练习打字。 [00:12.15]B: Don't you know how to already? [0

发表于:2018-12-05 / 阅读(190) / 评论(0) 分类 电脑英语

Jack plunched down into thesea, the water was freezing cold, hepumped back up to the surface, choaking and coughing, the lifevest kept Jack closed, but the waves kept hammering at him. Help! Jack shouted. Thought to the twenty foot tiger shark, andmy

发表于:2018-12-10 / 阅读(107) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Reading and Processing Emails Every day I feel more and more overwhelmed by email. Once I turn on my computer and look at my inbox, I get sucked into reading and responding to emails. I have a personal email account and an email account for work. Wit

发表于:2018-12-18 / 阅读(116) / 评论(0) 分类 2015年ESL之商务英语

Last month, China banned imports of some waste materials that can be reused in manufacturing. The move is forcing other countries to rethink their policies on recycled waste. Before the ban, China was the first resting place for about half of the wor

发表于:2019-01-03 / 阅读(364) / 评论(0) 分类 2018年VOA慢速英语(二)月

Focal Length - Distance from the exact center of the dish to the center of the feed. Focal Point - The physical point in space toward which the satellite reflector dish directs the received signal so

发表于:2019-01-03 / 阅读(111) / 评论(0) 分类 电信英语

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(99) / 评论(0) 分类 VOA标准英语2010年(十二)月

By Liu Enming San Francisco, California 04 September 2007 Pipe picks up sounds created by waves At the tip of a tiny peninsula near San Francisco, California's Golden Gate Bridge stands the Wave Organ, a work of art that allows people to listen to mu

发表于:2019-01-20 / 阅读(149) / 评论(0) 分类 2007年VOA标准英语(九月)

ABC Classification ABC分类法 Activity-Based Costing 业务量成本法/作业成本法 ACRS (Accelerated cost recovery system) 快速成本回收制度 Action Message 行为/措施信息 AIS (Accounting information system) 会计信息系统 Alloc

发表于:2019-02-02 / 阅读(90) / 评论(0) 分类 实用英语

BEIJING, March 13 (Xinhua) -- Both China and U.S. signaled that the world's two biggest economies should explore a road of new-type relations. The new type of relations between major powers should be based on mutual respect, cooperation and seeking w

发表于:2019-02-03 / 阅读(115) / 评论(0) 分类 英语新闻

BEIJING, Sept. 26 (Xinhuanet) -- Weather forecasts showed that Thursday or Friday might be suitable for launching the Tiangong-1 spacecraft, experts said. The unmanned spacecraft, part of China's first spacecraft rendezvous and docking mission, was s

发表于:2019-02-03 / 阅读(139) / 评论(0) 分类 英语新闻

A new study has shown that we tend to remember the bad times better than the good. The study, from Boston College psychologist, Elizabeth Kensinger and colleagues, has suggested that we retain and bear in mind events that carry negative emotional bur

发表于:2019-02-04 / 阅读(113) / 评论(0) 分类 阅读空间

Cindy Liu 15/F,TOWER2 ,BRIGHT CHINA, BUILDING1, BEIJING QUALIFICATIONS: Over 2 years secretarial/administrative experience. Extensive business experience including accounting firms,legal firms,financial firms,insurance companies,transportation compan

发表于:2019-02-06 / 阅读(128) / 评论(0) 分类 实用英语

Nose bridge 鼻中 Tip 脚套 Temple 脚丝 Plating 电镀 Printing 印字 Lase 镭射 Spectacle frames 眼镜架 Sunglasses 太阳眼镜 Sports spectacles 运动眼镜 kid's eyewear 儿童眼镜 Reading glasses 老花镜 Contact lens 隐形眼镜 Gl

发表于:2019-02-13 / 阅读(88) / 评论(0) 分类 实用英语

Just as humans understand the shape of oursurroundings by how light reflects off objects, batsuse reflections of sounds they produce insteadwhat's called echolocation. But despite theirexcellent sensing abilities, one type of obstaclevexes the animal

发表于:2019-02-14 / 阅读(87) / 评论(0) 分类 2018年科学美国人1月

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(99) / 评论(0) 分类 英文摇滚歌曲

CANBERRA, Sept. 30 (Xinhua) -- Australian federal government(联邦政府) on Thursday announced it will immediately lift a freeze on the processing of claims from Afghanistan(阿富汗) asylum seekers. The six-month freeze on processing, whi

发表于:2019-02-18 / 阅读(173) / 评论(0) 分类 英语新闻

Those waves hitting the sand actually begin far out at sea. And it doesnt take much to get them going. A little wind will do the trick. First the wind blows over the surface of the water, generating the little ripples you can see just by blowing acro

发表于:2019-02-23 / 阅读(89) / 评论(0) 分类 英语时差8,16

air-conditioner n.空气调节机,冷气机 Air-conditioners make hot weather bearable, but they also cause global warming. 冷气机固然让炎热的天气变得可以忍受,却也造成全球升温。 air-conditioning n.空调,冷气(不可数

发表于:2019-02-26 / 阅读(128) / 评论(0) 分类 赖世雄进阶英语词汇3500
学英语单词
5-acetylamino-6-amino-3-methyl-uracil
acid-neutralizing property
agentive case
allogotrophia
Altay Mountains
alternative layout
aurumine
band warp
barrel amalgamation
beg of sb to do sth
Bejaïa, Wilaya d'
berthing fee
BRAO
cam vise
cat's eye
chromatic edgeweight
cllipsoidal harmonics
coarse fishing
come out of her shell
Common-Mode Range
compensation duty
Compton recoil electron
congenital generalised dropsy
Conium maculatum poisoning
Cornell, Katharine
critical tensile stress
cumbrous
cutpoint graph
data central performance monitor
DBOA
dealingss
delouvrier
docking fees
dual channel DDR
even running surface
exterior nonlinear resonance
feldspathic tawite
Ferla
filenadol
finite difference solution
gyrinids
high titanic type
home screen
illish
iMessage
indigo carmine
lameds
largactil
Lefebvres
legally binding
linked
lucerne
megaphagia
mesenteric pregnancy
microcon
missile engine case
molion
monogerm
musca (byomya) conducens
nergals
Nosencephaly
not amount to a row of pins
oleate
open oil system of the constant delivery pump
pea meal
photocarriers
pivot articulation
proseminary
proteus food poisoning
punkie
radiant-tube bell-type annealing furnace
rash-extinction test
reincense
reining-in
representative circulating
resuturing
rossios
row height min
scrooge
secondary lung abscess
Shushicë
sonling
special sandhi
spinnel
standard topology
steering post spacer
stick dance
Suakoko
swelle
take (a) pride in
tardy attack
thyroid gland
Totleben, Franz Eduard Ivanovich,Count
tree leaf
trough vault
trypomastigotes
ulva fasciata
utraquisms
wheel configuration
whiggishness
yipped
zonal embankment