[电] 梯形产生器

[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(154) / 评论(0) 分类 考研英语词汇2005

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(55) / 评论(0) 分类 大学英语四级词汇拼读版

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(72) / 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(62) / 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(75) / 评论(0) 分类 PBS访谈环境系列

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(56) / 评论(0) 分类 阅读空间
学英语单词
a fart face
apparent movement phenomenon
artificial transposon
atlantic margin
auxiliary equipment of rig
baby-clothes
biccies
bit size
blunt leading edge
bornan
bounting
bretonne
calf's snout
caruth
catsat
chain-wale
church members
cold wall reactor
coma hypochloraemicum
contrary opinion
Conty
dealkylation catalyst
dehlavis
dial adjustment
draft-dodger
drainage wind
drilled nut
drosophila (sophophora) parabipectinata
estriol/creatinine
fax on demand
Fimbristylis nutans
FOBST
forcing valve
franklin roosevelts
fundamental segment
generating code from quadruples
giemsa-stained
Gjersvik
gleems
globel satellity system
Herba Sonchi Arvensis
horizontal axis
Japanese Port and Harbour Association
l-r
laser activity
latch key
lifting gas
loop computer network
lubanskis
Meliosma veitchiorum
mer mole
microvascular
miniato
molecular electro-optics
move the adoption of
myrio
Narameikhla
nonaerobic
obligatorinesses
occipital squama
orange rock-fish
orthodoxies
parostosis
pars ethmoidalis cranii
pelecinids
performance class
pestis bovina
plan to do
poisonwood
preemptive resource
PTMR
puroclast
racegoers
Radix parasympathetica
red mercuric iodide
riverways
run one's head into the lion's mouth
Saigatatarica
Saxifraga bijiangensis
schwartzman
sf (short wave frequency)
ship visit report
simulated annealing method
stadium decrementi
stegocephalias
submicronic
take it in turns
tapered cavities
theatrize
throwing machine
totally
traumatic orchitis
tropical pulmonary eosinophilia
Troughton level
Tumandar
user
veazey
volcanic deposit
weaning pig weight
winchers
word frequency index
Yasuda methods