锯齿波产生器

One of the newest sources of alternative energy is also one of the oldest - water power. The 19th century water wheel, though, bears no resemblance to the 21st century contraptions powered by ocean waves. The wave energy sector has been slow to coale

发表于:2018-12-16 / 阅读(42) / 评论(0) 分类 VOA标准英语2010年(十一)月

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 long [ lCN ] I longed for a bicycle. v

发表于:2018-12-30 / 阅读(90) / 评论(0) 分类 每日攻克5词

今天我们要学的词是heat wave。 Heat wave, 热浪,高温天气。 A heat wave is sweeping the Northeastern region of the United States, 美国东北部地区普遍出现高温天气。 The heat wave could be a record-breaker, 这次高温天气

发表于:2019-01-07 / 阅读(79) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是heat wave。 Heat wave, 热浪,高温天气。 A heat wave is sweeping the Northeastern region of the United States, 美国东北部地区普遍出现高温天气。 The heat wave could be a record-breaker, 这次高温天气

发表于:2019-01-07 / 阅读(69) / 评论(0) 分类 英语每日一词

MICHEL MARTIN, HOST: Let's talk midterm elections now. The enthusiasm of Democrats is a major force shaping this year's crop of candidates. Among the results of a newly energized Democratic Party, far more women are running and expected to run in thi

发表于:2019-01-16 / 阅读(87) / 评论(0) 分类 2018年NPR美国国家公共电台3月

Google's DeepMind have revealed a new speech synthesis generator that will be used to help computer voices, like Siri and Cortana, sound more human. 谷歌旗下的人工智能公司DeepMind近日研制出了一种新型语音合成系统, 该技术可

发表于:2019-02-18 / 阅读(44) / 评论(0) 分类 英语新闻
学英语单词
absaroka ra.
add-one
anticorrosives
application-oriented
back-filling in layers
belva
bespout
Big Bag
blindered
Bottle of Dog
broadcast traffic
cable covering
case dependent similarity
cavum subdurale
chucks
codifiable
conniving at
copromorphids
covarion
cross rhythm
cuff him
Dalbergia retusa
Day of Reconciliation
daywear
debt test
demand change
director of public prosecution
distobuccally
distribution photometer
dock cope
doltishness
double-humped resonance
endogenous ligand
escape code
excision of turbinates
eyases
f.s.t.
faites vos jeux
false strain
family Gonorhynchidae
fellow-heirs
fine limit work
flat-film memory
frazzles
freeson
front slot aerofoil
generate room
grab-ass
hack-driver
heat generation
hepatotoxicants
herrenschmidt process
history of political thought
in lamb
inactive level
interim deed
jenell
jump from
Kerman
lead-screw gear
liegedoms
linener
long gross
manoeuvre for man overboard
marriage offer
Minizide
minor produce
mislays
Moducal
molyadate
munga
octarepeat
oligo-
open-loop series circuit
osmotroph(s)
packing charges
photodetector pickoff
priming nozzle
Prunus campanulata
psilopa girschneri
pugnacity
pushfulness
reaction rate laws
RJ45
Royal Northern Yacht Club
rudderlike
ruling on evidence
source of heat release
state matrix
structured specification
substratists
Te-Bo gauge
theory of origin species
thersite
time limit of shipment arrival
tin-plated iron
tracheolar
unimpaired capital
valve-spring retainer
villa murtinho
west Australia Current
Wisła Mała