金属表面电浆子及二次谐波产生器

[00:04.00]flight [00:06.22]n.飞翔,飞行;航班;航程;楼梯的一段 [2]逃跑,溃退 [00:08.44]fling float flock [00:11.62]vt.(用力地)扔,抛,丢 v./n.漂浮,浮动 n.(禽,畜等的)群;大量v.群集,成群 [00:14.81]flood floor [0

发表于:2018-11-30 / 阅读(235) / 评论(0) 分类 考研英语词汇2005

By Gary Garriott Broadcast: November 3, 2003 This is Steve Ember with the VOA Special English Development Report. People have been recycling metals for hundreds of years. Today, re-using metal waste o

发表于:2018-12-01 / 阅读(247) / 评论(0) 分类 VOA2003(下)-发展与科学

Most works of art - paintings, sculptures, artistic jewelry - are created for a collector or patrons who visit a gallery. The artist makes something, and someone else buys it and takes it home. Others create large public art - sculptures and statues

发表于:2018-12-16 / 阅读(126) / 评论(0) 分类 VOA标准英语2010年(九)月

New Words 6A @ earthquake n. [C] (also quake) a sudden shaking of the Earth's surface 地震 @ detect vt. notice or discover sth. that is difficult to see, feel, etc. 发现;查出 @ experimental a. used for, relating to, or resulting from experime

发表于:2018-12-17 / 阅读(72) / 评论(0) 分类 新视野大学英语读写教程词汇 第三册

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Why do some chords sound sweet but others make you wince? Well it appears our earsor at least the ears of 250 Minnesota undergradsprefer chords containing harm

发表于:2018-12-24 / 阅读(137) / 评论(0) 分类 Scientific American(五)月

Building with Wood and Metal Hugo: Wow, when you said that you did some woodworking on the weekends, I thought you meant refinishing furniture. But this! This is a real workshop and youre actually building furniture. Shawna: Yeah, this is what Im wor

发表于:2018-12-27 / 阅读(140) / 评论(0) 分类 2014年ESL之餐饮娱乐

Students who listened to different chords rated as more pleasing the ones that westerners think of as harmonious, the individual notes of which have definite mathematical relationships 【英文文本】 Why do some chords sound sweet but others make

发表于:2019-01-02 / 阅读(123) / 评论(0) 分类 60秒科学

New Technology Harvests Energy from River and Tidal Movement A number of companies have used the wind and sun to produce energy. Now, one company is using the force of flowing rivers and ocean currents. The company is based in the U.S. state of Maine

发表于:2019-01-03 / 阅读(96) / 评论(0) 分类 2018年VOA慢速英语(四)月

673 、 花梨木 rosewood 674 、 花样;图案 pattern 675 、 虎克定律 Hooke'sLaw 676 、 虎钳 vice 677 、 虎钳护罩 viceclamp 678 、 初步意念 proposedsolution 679 、 表面 surfa

发表于:2019-01-03 / 阅读(71) / 评论(0) 分类 英文名句短语

By Roger Hsu Mephis, Tennessee 17 August 2006 watch Museum report The National Ornamental Metal Museum in Memphis is devoted to the conservation and advancement of metalwork. It is a place where metal smiths become synonymous with artists and where

发表于:2019-01-06 / 阅读(212) / 评论(0) 分类 2006年VOA标准英语(八月)

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 Description: Metal Sonic is flying through space and comes to an asteroid field, you need to help him blast his way through without getting hit or its game over. Instructions: Move: Up

发表于:2019-01-08 / 阅读(203) / 评论(0) 分类 Daily Free Games

美国新晋说唱女歌手 Azealia Banks 变身大漠妖姬,带来超动感单曲《Heavy Metal And Reflective》!感觉棒极啦,飚车一族势不可挡,期待 Azealia Banks 更多更好的作品。 歌词: Fridgy froze kept, it's that f

发表于:2019-01-10 / 阅读(112) / 评论(0) 分类 英文最新流行歌曲

Staying with the precious metal, and Chinas largest gold company says the country will surpass India to become the top consumer of gold in the world. In the first three quarters of this year, China produced 284 tons of the yellow metal, a nine percen

发表于:2019-01-11 / 阅读(137) / 评论(0) 分类 英语演讲

Bladeless Wind Generator Safe for Birds Wind turbines are tall structures with large blades used to produce electricity. They are useful sources of low-cost, renewable energy. But they can also be deadly to birds and bats. The turbines large blades t

发表于:2019-01-12 / 阅读(147) / 评论(0) 分类 2015年VOA慢速英语(七)月

RACHEL MARTIN, HOST: And now some words you don't often hear together - all-girl, teenage, Indonesian metal band. NPR's Ashley Westerman has this profile. ASHLEY WESTERMAN, BYLINE: The band's called Voice of Baceprot. Baceprot means noisy in the girl

发表于:2019-01-16 / 阅读(124) / 评论(0) 分类 2017年NPR美国国家公共电台8月

RAY SUAREZ, HOST: After Harvey and Irma, the hurricane season wasn't over. Hurricane Maria made landfall on Puerto Rico as a massive Category 4 storm. Months later, the power supply is still spotty, and thousands of homes still rely on generators. Da

发表于:2019-01-16 / 阅读(129) / 评论(0) 分类 2017年NPR美国国家公共电台12月

DAVID GREENE, HOST: So every time you weigh something, whether it's coffee or bananas - I'm not sure what you're weighing - you might be doing it in pounds - well, whatever you're doing, you're unknowingly relying on a global system of measurement th

发表于:2019-01-17 / 阅读(168) / 评论(0) 分类 2018年NPR美国国家公共电台11月

Cars And Lightning You may have heard that your car is a safe place to be in a thunder storm, and this is true. You might not know the reason for this, however.Well learn exactly what would happen if lightning struck your car. At first you might thin

发表于:2019-01-22 / 阅读(86) / 评论(0) 分类 英语时差8,16

Vocalist Catherine Russell is always searching for that next great melody. She's found more than a dozen of them to sing on her latest album, Inside This Heart Of Mine. Catherine Russell is a perfectionist when it comes to choosing her material. Her

发表于:2019-02-06 / 阅读(116) / 评论(0) 分类 VOA标准英语2010年(六)月

LOS ANGELES, June 18 (Xinhua) -- Microsoft Corp. unveiled Monday a family of tablets dubbed Surface, built on Windows 8, at an event in Los Angeles. Microsoft Chief Executive Steve Ballmer introduced the company's Surface family of tablets. The devic

发表于:2019-02-17 / 阅读(128) / 评论(0) 分类 英语新闻
学英语单词
adaptational psychodynamics
amerindian races
ansonica
antaphrodisiacs
aquaphobias
Armoracia Gaertn
auxiliary firm
behavioral model of health services use
berggasse
body of workmen
Braunstone
BSSc
Cablegate
chromis weberi
Church numerals
clean on board freight prepaid ocean bills of lading
coefficient of output
common resource
constant mass division
convergent-divergent noz
Corwin, Norman (Lewis)
declare statement
digital data converter
drop cloth,dropcloth
Emily Post
exclusive allowance
executor and trustee corporation
false rafter
familiarizers
fervor
fling open
forming machanism
freeport-mcmorans
frontish
general subscript grammar
genus oxybeliss
get a grip
giganticus
glide sound
glyphomitrium calycinum
government housing
hurl down
imitation jump
infragility
ingrateful
jeremejewite
Krφderen
leave work
linear type
linguisticians
live steam by-pass
local flux increase
machromin
mannery
marsa
Meichuang Milu
meltittin venom
metachondromatosis
micronucleoli
micropore muffler
Moose Javian
needle palm
Nelumbo nucifera
neodata
neuropathogenicity
nullhomotopic
on the back of an envelope
Onsager molecular field theory
Onygenales
over-all load
overall magnetization
oxygen laser
paralichthys
phycophaeine
polyisobutenes
radio sonde
range-energy relation
recently launched range of...(commodity)
saint polycarps
schopenhauerians
section shrinkage rate
septrins
sheep carrier
sodian orthoclase
splitting style
Streptaquine
tail-races
tautliner
the priesthood
tolsons
top-supported boiler
trilled intergrowth
tsunami barrier
twin-drum sorting
ultraviolet spectrophotometer
unsheaf
untreated coil
utilities services
vespermann
water telescopes
Weierstrass transform
whizz kid