[化] 固定泡沫混合发生器

[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(405) / 评论(0) 分类 考研英语词汇2005

[00:00.00Exersise 3 [00:02.98]Part A [00:05.72]You will hear a talk giving by a fire officer. [00:10.37]As you listen,answer Questions 1--10 by circling True or False. [00:18.13]You will hear the talk ONLY ONCE. [00:21.97]You now have 60 seconds to r

发表于:2018-12-04 / 阅读(265) / 评论(0) 分类 全国公共英语等级考试五级

[00:00.18]Yeah, okay. Okay. 好啦,这下好啦 [00:09.54]I'm very proud of you, Bart. Over 24 hours sober. 我为你自豪,巴特,才一天你就清醒了 [00:13.86]-You are, aren't you? -I'II prove it. - 你酒醒了吧? - 我来证明给你看

发表于:2018-12-07 / 阅读(247) / 评论(0) 分类 听电影学英语-辛普森一家

[00:04.80]You couldn't toast me a little bagel, could you? 你能不能帮我准备点早餐 [00:06.80]Light cream cheese, tomatoes. Capers if we have any. 面包,奶油椰丝和番茄 [00:07.40]Please! Come on. I can't think on an empty stomach. 求

发表于:2018-12-07 / 阅读(213) / 评论(0) 分类 听电影学英语-男人百分百

Broadcast: May 10, 2003 By Cynthia Kirk This is the VOA Special English program, In the News. Investigators say they now believe they know what caused the American space shuttle Columbia to break apar

发表于:2018-12-07 / 阅读(209) / 评论(0) 分类 VOA2003(上)-科技导航

Dialogue 5 (between customer and repairman) Laurance- How long do you think it'll take to fix it? Soony- Hard to tell. Sometimes we can find the problem right away and sometimes it may take an hour or

发表于:2018-12-10 / 阅读(264) / 评论(0) 分类 英语经典听力对话

fruitful a.多产的;有成效的 frustrate vt.破坏,阻挠;使失败,使泄气 fry v.油煎,油炸 fuel n.燃料;养料 v.(给)加燃料;刺激;推动 fulfil vt.履行(诺言等);完成(计划等);达到 fulfill vt.履行(诺言、

发表于:2018-12-30 / 阅读(227) / 评论(0) 分类 大学英语四级词汇拼读版

Science and technology. 科技。 Bionics. 仿生学。 I think I'd like some coffee. 我想来点咖啡。 A paralysed woman gets herself a drink. 四肢瘫痪的女人也能自己喝咖啡。 HELPING yourself to a cup of coffee may seem like a smal

发表于:2018-12-31 / 阅读(244) / 评论(0) 分类 经济学人科技系列

Can Life Return to Normal in Aleppo? The Syrian city of Aleppos main square is now filled with activity. There are people of all ages: young men dancing, children playing, others buying ice cream, popcorn, or peanuts. A large sign there said in Engli

发表于:2019-01-03 / 阅读(280) / 评论(0) 分类 2018年VOA慢速英语(二)月

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(186) / 评论(0) 分类 2018年VOA慢速英语(四)月

BEIJING, April 8 (Xinhua) -- Qinshan nuclear power plant, China's first, has finished an expansion project with a new generator unit in operation, said China National Nuclear Corporation (CNNC) on Sunday. The pressurized water reactor power-generatin

发表于:2019-01-07 / 阅读(244) / 评论(0) 分类 英语新闻

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(307) / 评论(0) 分类 2015年VOA慢速英语(七)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(252) / 评论(0) 分类 2017年NPR美国国家公共电台12月

JUDY WOODRUFF: Next: the possibilities of getting more energy through water. Humans have long harnessed the power of water to perform work. In modern time, hydroelectricity, generated by the power of water flowing through turbines at the base of dams

发表于:2019-01-27 / 阅读(272) / 评论(0) 分类 PBS访谈环境系列

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(458) / 评论(0) 分类 考研英语

Now Minneapolis-based inventor Rich Kronfield has created an electric-assist 'Raht Racer' velomobile that he claims can travel at up to 100mph (160km/h). 现在美国明尼阿波利斯的发明家里奇?科伦菲尔德研制了电动拉特赛车(Ra

发表于:2019-02-13 / 阅读(256) / 评论(0) 分类 阅读空间

The foam shines colorful under sunlight 阳光下的泡沫 是彩色的 I am so in deception, filled with delight 就像被骗的我 是幸福的 No matter whats wrong or right 追究什么对错 Because of love, you told me all those lies 你的谎言

发表于:2019-02-13 / 阅读(248) / 评论(0) 分类 听歌学英语

Science and technology 科学技术 Bionics 仿生学 I think I'd like some coffee 我想来点咖啡 A paralysed woman gets herself a drink 四肢瘫痪的女人也能自己喝咖啡 HELPING yourself to a cup of coffee may seem like a small, everyda

发表于:2019-02-16 / 阅读(196) / 评论(0) 分类 经济学人科技系列

Here you go, Mr. Scott. Okay. 斯科特先生,给你。好 Oh, this must be really messing their heads up. 这个肯定能扰乱它们的攻势 The frequency's still locked in place. 频率还锁定在这个地方 How are you feeling? 你感觉怎样

发表于:2019-03-02 / 阅读(367) / 评论(0) 分类 陨落星辰第一季

It's being described as the next health hazard after junk food binging and sedentary living: chronic sleep deprivation. 慢性失眠一度被认为是继垃圾食品和久坐不动之后的又一健康杀手。 At a major sleep conference in Boston t

发表于:2019-03-13 / 阅读(483) / 评论(0) 分类 英语美文
学英语单词
admitted assets
aggregate investment
AIBN
allowable strength
Anamnia
antiskidding
apprehensive of
archive file
available working hatch
beginning tape marker
benchmark job
birchalls
Boga
bulk out
Certonin
chemical shift reagent
collision speed
computer running time
computists
coydogs
crude oil futures
Davydova, Mys
diplococcemia
down-conversion luminescence
dreamlessly
East Overshoe
elasto-plastic analysis
erythroblastic hyperplasia
external load attaching means
extra-articular
geotectonics
glandular carcinoma
glaze sticking
glottalises
gnu hierarchy
graphics controller
graphiology
gyved
hard twist thread
hardness index by standard drum test
harpa amouretta
hic jacet
history of international relations
homogeneous algebra
hunter-gatherers
incisor foramen
inter-cultivation
ivresse
keeble
keep her head above water
keyless tin
Kleinleipisch
Ksabi
labeled reachable tree
lamina spiral
laminar air navigation and anticollisior (lanac)
land-locked species
leg work
lesed
maintenance vehicle
majorlabel
margrete
masterkey
melanagromyza lasiops
memory allocation in the loader
menthyl salicylate
mixed equilibrium
natural pour point depressant
net operating earnings
nidulus
Notaspidea
occlusal step
old terms
operating oil pressure
overrecovering
panniered
PDFLP
Phocas's disease
Phyllostomus hastatus
pollution-carrying resource
Pontaumur
pre-weighing device
pride-weed
pump pulley
purchase pattern
ratio of net worth to total debt
rayon and cotton tablecloth
reactivity ratio
religion
remonetizations
reparation payments
set-in-stone
short duration power frequency voltage withstand test
signaling distance
sliding gauge
sociometric measurement
special observation
Spirochaeta venezuelensis
spooling machine
symbolic approach
synastry
zu'ama