测试码模式生成程序

中美儿童学习新科技 Scientists and educators in U.S. and China say it pays to introduce very young children to new technologies - from computer programing to designing electronic circuits. With the right approach, they say, children learn not

发表于:2018-12-19 / 阅读(23) / 评论(0) 分类 VOA双语新闻 2014年12月

If youre a fan of the Beatles, you no doubt know that [She Loves You] came before [All You Need Is Love]. But what about [Help!] or [Yellow Submarine] or [I am the Walrus]? You may not know which came first, but researchers from Lawrence Technologica

发表于:2018-12-24 / 阅读(19) / 评论(0) 分类 2014年Scientific American(八)月

AS IT IS 2014-12-14 Will Technology Benefit Very Young Children? 新技术会让小小孩受益吗? Technology literacy is important to the economic and educational future of the next generation. Scientists and educators in the U.S. and China say it'

发表于:2019-01-03 / 阅读(45) / 评论(0) 分类 2014年VOA慢速英语(十二)月

MUNICH, Germany, Dec. 27 (Xinhua) -- German car producer Audi AG announced Saturday to expand its investment program to 24 billion euros (29 billion U.S. dollars) at home and abroad from 2015 through 2019. The total investment volume comprises about

发表于:2019-02-05 / 阅读(47) / 评论(0) 分类 英语新闻

On Wednesday, Google, Facebook, Yahoo! and other major Internet companies will participate in what is being called IPv6 or Internet Protocol Version 6 Test Day. The 24-hour trial run is being held to test a new communication system for the Internet,

发表于:2019-02-07 / 阅读(48) / 评论(0) 分类 英语新闻

NASA has unveiled plans for its next-generation, post-Shuttle spacecraft to carry humans into earth orbit and beyond. The state-of-the-art, four-astronaut capsule, called the Multi-Purpose Crew Vehicle or MPCV, builds on earlier designs for the Orion

发表于:2019-02-18 / 阅读(33) / 评论(0) 分类 英语新闻
学英语单词
Aconitum napellus
actino-mycotic
air-ejector condenser
alcohol by-product feed
Andmanese
angle station horizontal sheave
anhematopoietic anemia
arcsystem
array of geophones
associated apparatus
axial flow steam turbine
backrinding
backs-to
balaila
bateleurs
be prepared to do something
Bjurholm
bont
burial-chamber
chromothripsis
color ways
concurrcnt
contact chemoreception
control of accounts
cooling water heat exchange
counterdeeds
crell
current spread
Debaltsevo
dental assisting chair side stool
destrudo
dna-pks
drying alley
drying rate
ear candle
Eoligonodina
epihyal bone
extension of demand
extra extra
extrinsic rewards
faades
floatboard
folda
fore-and-after rigged vessel
fresh water ecosystem
gross sectional area
Hall Green
hendecane
Heuser's membrane
hotel trade
imide resin
induction of labour
inknit
intramuscular injection (im)
jostle against sb
kinkier
lasing ability
last come,last served
leading fairway of the dock
light conduits
loin of lamb
magazined
magnetic transmission
Maximiliana
mechanical time constant
mersennes
mlbpa
neutrodiaptomus formosus
nonexpressers
nosegear
ODK
oligocystic
outstreet
overall thermoelastic modulus
palpera (palpevrae)
personal unconscious
Piralgo
polyphobia
post-acquisition
Potsi
protohydrogen
rail port
random population
range-gated imaging technique
rectal sursery
research worker
sage thrasher
Sexau
short-term assets
Siak, Sungai
stave
step forced response
strit
teacher's pet
thermoelectric transducer
thread structure
tramea virginia
UCRE
unitize
unwithdrawing
water wall air-cushion vehicle