助焊剂,焊(接)液

The situation is still very fluid. There remains degree of uncertainty and there are still regime elements who pose a threat. But this much is clear: The Gaddafi regime is coming to an end, and the future of Libya is in the hands of its people. In ju

发表于:2018-12-02 / 阅读(123) / 评论(0) 分类 CNN2011年(八)月

Do you need eight glasses of water everyday? Tring to do the right thing by drinking eight full glasses of water everyday may do little more than making a person run to the bathroom, a researcher said. Newspaper articles, health and beauty magazines

发表于:2018-12-05 / 阅读(147) / 评论(0) 分类 有声杂志阅读

Unlike the fertilizer bomb used in Oklahoma City, device analysis reveals that the New Jersey bomb is made from common household items. The problem is that there are so many things that can be used to

发表于:2018-12-07 / 阅读(114) / 评论(0) 分类 揭秘联邦调查局

He's test firing, recalibrating and threatening to attack. As Kim Jong-un races to perfect its ballistic missile capability, there are serious questions whether the US can defend against that threat. The anti-missile system that would shoot down Nort

发表于:2018-12-19 / 阅读(186) / 评论(0) 分类 CNN美国有线新闻2015年6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(167) / 评论(0) 分类 2014年ESL之餐饮娱乐

This combination of skills is key to us being able to effectively develop prototypes, always with the production environment in mind. 这种结合技能对我们始终恪守生产环境、有效开发原型而言至关重要。 In our facility you wi

发表于:2018-12-28 / 阅读(118) / 评论(0) 分类 创业成功人士访谈录

1387 、 电木 Bakelite 1388 、 电玉;醛树脂 ureaformaldehyde(UF) 1389 、 电池 cell 1390 、 电池组 battery 1391 、 电位;电势 electricpotential 1392 、 电位计 potentiometer 13

发表于:2019-01-03 / 阅读(128) / 评论(0) 分类 英文名句短语

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(162) / 评论(0) 分类 Scientific American(十一)月

So I actually brought this up with my wife. 我也跟我的老婆提起过这件事, She's a musical instrument maker, and she does a lot of wood carving for a living. 她是一位乐器制造家,也把制作木雕当成一种职业。 So I asked

发表于:2019-01-18 / 阅读(114) / 评论(0) 分类 TED演讲科学篇

It would have been fun if he had gotten to teach me how to use a mill and lathe. But unfortunately I never went, because I was more interested in electronics. 要是他能教我用铣和车床的话,一定会很有意思的,但遗憾的是,我从

发表于:2019-01-22 / 阅读(141) / 评论(0) 分类 乔布斯传

Garage Band 车库工厂 The Jobs house in Los Altos became the assembly point for the fifty Apple I boards 乔布斯一家位于洛斯阿尔托斯的房子,成为了这50块AppleI主板的组装工厂。 that had to be delivered to the Byte Shop w

发表于:2019-01-22 / 阅读(131) / 评论(0) 分类 乔布斯传

Sleep. It's something we spend about a third of our lives doing, but do any of us really understand what it's all about? Two thousand years ago, Galen, one of the most prominent medical researchers of the ancient world, proposed that while we're awak

发表于:2019-01-24 / 阅读(191) / 评论(0) 分类 英语语言学习

The Winkies lifted him tenderly in their arms, and carried him back to the Yellow Castle again, 那些温基人,轻手轻脚地,把他扶起在他们的手臂上,抬着他跋涉着回到黄色的城堡里, Dorothy shedding a few tears by the

发表于:2019-01-26 / 阅读(139) / 评论(0) 分类 绿野仙踪.The.Wizard.Of.Oz

By Todd Grosshans Washington 06 September 2007 The Apple iPhone The very popular iPhone must be used withthe not so popular cellular network ATT. People using other networks must break their contracts to switch to ATT. That can cost up to $250. But a

发表于:2019-01-30 / 阅读(162) / 评论(0) 分类 2007年VOA标准英语(九月)

22 防止口蹄疫的传播 DATE=3-17-01 TITLE=IN THE NEWS #472 - Foot-and-Mouth (1)Disease BYLINE=George Grow (Start at 1'08

发表于:2019-01-30 / 阅读(190) / 评论(0) 分类 科技之光

中文 英文 缩写 拨码开关 DIP switch 波长 wavelength 波长计/频率计 cymometer 波导 waveguide 波导滤波 waveguide filter 波导效应 waveguide effect 波动势 cymomotive force 波段

发表于:2019-02-01 / 阅读(216) / 评论(0) 分类 电信英语

flow vi.流,流动 flower n.花,花卉;开花 flu n.流行性感冒 fluctuate vi.波动 vt.使波动 fluent a.流利的,流畅的 fluid n.流体,液体 flush n.兴奋,脸红;发烧 flute

发表于:2019-02-01 / 阅读(389) / 评论(0) 分类 考研英语

后角 clearance angle 龙门刨削 planing 主轴 spindle 主轴箱 headstock 卡盘 chuck 加工中心 machining center 车刀 lathe tool 车床 lathe 钻削 镗削 bore 车削 turning 磨床 grinder 基准 benchmark 钳工 locksmith 锻 forge 压模

发表于:2019-02-18 / 阅读(182) / 评论(0) 分类 实用英语

Can it really be sixty-two years ago that I first saw you? 我们初次相遇,难道真的是六十二年前吗? It is truly a lifetime, I know. But as I gaze into your eyes now, it seems like only yesterday that I first saw you, in that small ca

发表于:2019-02-19 / 阅读(137) / 评论(0) 分类 英语美文

My friend Sarah is a vet. I have asked her to tell us about a typical days work. I am a veterinary surgeon and work for a charity called PDSA, which stands for the Peoples Dispensary for Sick Animals. We treat pets belonging to people who are on stat

发表于:2019-03-01 / 阅读(187) / 评论(0) 分类 听播客学英语
学英语单词
.pm
ABJ anomaly
acclearment
acenesthesia
Amberloup
aminoalkyd resin quick drying baking varnish
antiinsect
armillated
Arnégo, R.
arteriae palatina ascendens
aspergillus caespitosus
banana split
beautifull
black grama
bleed-and-feed system
bobertz
c.j
calando
chatting someone up
chloralacetonechloroform
Chowkam
cold impedance
cornstalks
CPIC
deduction exemption certificate
deipnosophists
deister
diffuse parenchyma
Dinas Head
double discharge spiral water turbine
dougies
earmark funds to
EL-857/820
electric flux line
exchange of securities
familier
feedforward systems
flat reflecting surface
forcipomyia (lasiohelea) phototropiq
gas turbo-blower
get cold feet
hamaca
heifahs
hemidiaphoresis reflex
hew to
hexachloro-p-xylene
high pressure test
ho ho
infection type food poisoning
introduction phase
knopper gall
lecanora leprosa
Lekaj
MAJC
marginal costing
Marist
Menston
Mission Hills
money order delivered cash
Moore-Smith convergence
motor sweeper
multideclared label
net liabilities
neutron radiograghy
nonancillary
oblong screen
partial joint penetration
Pigeongrass
precipitation test
propeller slipstream
protensively
quizmistress
relievos
repletions
response spectrum envelope
ritualistically
rivalry
rumbles on
seiospore
semisecret
servile
single spot welding
sleeping over
soft-landing head
sound-powerd telephone
square(d)
steam-roller methods
steamboating
sulfuryl amide
talabostat
tetrachlorobenzenes
to have the gift of gab
tweened
ucuuba
underapplied expenses
underpenetrated
universal grinder
urinous
vellon
waste treatment
well-saved
yearly runoff