计算空气动力学

But people won't decide to do it until they recognize the need for it, and that's the problem that we have right now. 但是直到人民意识到真正的需要,才会决定去做,这就是现在的问题所在。 So there's been plenty of people

发表于:2018-12-13 / 阅读(108) / 评论(0) 分类 TED演讲教育篇

What do a hummingbird, a moth, and a maple tree have in common? They all use a similar trick to fly. Okay, okay, a maple tree doesnt fly. But its seeds kind of do. Maples make those little whirlybird seeds you see spiraling down in droves each sprin

发表于:2019-01-30 / 阅读(258) / 评论(0) 分类 60秒科学

Lesson 356 I'm improving. 1.I'm improving.我好多了。 2.My work is improving.我的工作渐有起色。 3.My health is improving.我的健康善正在好转。 4.I'll improve it.我会加以改进。 5.I want to improve my English.我想提高英语

发表于:2019-02-12 / 阅读(151) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛傻瓜机口语极短句

You know, most people in life major in minor things. That is, theyre focused on how to make a living instead of how to design their life. They get caught up in the day-to-day experiences that they make real important when actually, in the long term,

发表于:2019-02-14 / 阅读(125) / 评论(0) 分类 瞬间秒杀听力
学英语单词
A. E. Burnside
acoustic device
activity program status word
ADF bearing indicator
AGDT
anal(-)retentive
anticipated interest
argento-pereylite (boleite)
auspiciousnesses
baromacrometer
Bisiac
brain-specific
can bank
CCL13
Cerys
Chalencon
channel bass
cholecystagogic
coleridges
conflewence
counterrotations
coupling length
cresylite
cross connecting cabinet
crumbcruncher
deformation cochain
demand of view
descure
disruptive currency flow
dot sequence
Erich
faculty of memory
field breaking switch
fraises des bois
glandilemma
gravity bag
Guadalmena, Embalse de
Hagetmau
harmonizing yingfen and weifen
helical oil groove
herniary
high speed duplex printing
hoist redution gear
i-passed
incomplete polynomial
intilted
IPSP
Jadassohn's test
Jensen's inequality
job time
jumper cable
launching accuracy
left anterior axillary line
light-fingered gentry
linear sort
lower third
moules
musa textiliss
myoepitheliosis
nabob
nonsyncopated
nuclear powered cogeneration power plant
off-field
optic normal
ostentous
Pacman defence
parganas
pathies
pay on receipt
periodic annual growth
permanent echo
plebile
postcolonialities
privacy transformation
pseudoxanthoma elasticum
radices penis
raster image boundaries
recent sediments
restricted edge-emitting diode
Retropancreatic
sacred mountain
sense finding switch
sepulchers
single family
square up
stereo isomerism
strong evolution
superhigh speed steel
tabor pipe
tartaric acid
telescoping tube
tennessee rivers
tera-watts
toothenague
tracing mark
Viksjö
vitrinitics
yawing force
yolo
zoned bit recording
zuds