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(254) / 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(121) / 评论(0) 分类 瞬间秒杀听力
学英语单词
abnormal weight
ACSP
antenna meter Ampere
anti-fascists
aphrolite
arenopelitic
arthurite
auto genocide
barky
Bayou State
be ticketed for
become personal
bismuth film
blue baby syndrome
cage of lift
CCID
Chenopodium iljinii
Chou En-lai
closes in
Comonfort
conditions of carriage
cortinarius gentiliss
crazy like a fox
cutinized
dien bien phus
diseases of adnexa uteri
distributed parameter line
division pteridophytas
double tax agreement
editio
electric rock drill bit
engraved copper roller printing
evil-favoured
eyot
ferrato
first roughing tap
Flagellatae
flying wing
forward house
Foshay's test
frangula crenata miq.
fullness ratio
ground netural system
half-fare ticket
heatsensitive neuron
horizontal pitch
image of science
impact hardness test
implant energy
insurable interests
ixth
kah
kelliher
Keyser Nunatak
klipsch
kumalo
lantern shark
lithium purple
Lord love a duck
Magnolia coriacea
market-orientation
mauremys sinensis
mechanical cow
meniscopexy
Morciano di Romagna
nonaqueous electrochemistry
official trustees of charitable fund
ophthalmotropomete
padbolt
pangalo cotton
PCI-X
pinkly
porosity effective
PTFE-bellows mechanical seal
racoon dog
reactor well water
rebet
retort room
Rialto
rudder keeper
safety discharge
spiritual path
stabilization of export receipts scheme
standardized
Star of India
state taxation
static scheduling
Tc cell
thudwumper
townleys
uninsured consequences
United Airlines
Van Gogh Museum
variation of brush contact resistance
venene
vitrophyrite
vitruvian scroll
with a panic
world inflation
wouldn't miss it for the world
Xanthoxylum schinnifolium
yellow ribbonism