傅立叶系数, 傅利叶系数

Robert Owen, a British mill-owner and reformer, treated private property, along with organised religion and marriage, as a social scourge. In 1825 he bought land for a farm-and-factory commune in Indiana. It attracted farmers, artisans and intellectu

发表于:2018-12-31 / 阅读(34) / 评论(0) 分类 经济学人文艺系列

A China-made wearable robot that can assist disabled people with walking is expected to enter the market in one to two years, according to its developer. 我国已自主研发出一款可以帮助残疾人行走的可穿戴机器人,其研发方称,

发表于:2019-01-07 / 阅读(60) / 评论(0) 分类 英语新闻

Cameras were once big and bulky. Today,really good cameras fit in your pocket. And now, researchers at Cornell havedeveloped a camera thats just a half-millimeter on each side and a hundredthof a millimeter thick. The lens-less device is called a Pla

发表于:2019-01-08 / 阅读(69) / 评论(0) 分类 Scientific American(七)月

Live a single day on planet Earth, or anywhere else in the universe for that matter, and you will experience the natural phenomenon of heat conduction, which is the term used to describe the natural flow of heat from warmer objects to cooler ones. Yo

发表于:2019-03-06 / 阅读(109) / 评论(0) 分类 英语时差8,16
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air caloric test
appliance circuit
automatic sizing grinder
banstickles
bended-back chair
Beth-le-Aphrah
biomodification
boiling water experiment
boomed
Border Region currency
branch divisor
Breiholz
buffalo carpet beetle
bulbfields
Cam Ranh
cantity
cargo net
caustic product storage tank
centering amplifier
charter
choreatic atonia
coiler wheel
comparative sociology
condition for stability
constant-head orifice turnout
conventional maximum overvoltage
cooling curve
Cuterebra
cyclic testing
cyst of salivary gland
de-beaking
dead network
differential binary phase shift keying
dredge up something
el maharra
English as she is spoken
ethnomathematics
Famciclovir-Livzon
fathering
FDM
feeding procedure
film solid media
finitely Abelian group
flood mark
Friedmann's disease
goretex
have clean hands
hydroxycodeinone
hypsometric method
immobility of capital
Indian rhododendron
infrared components
inside to inside
interference composite
key-strokes
kolmogoroff hypothesis
leak detector isotope
lygodium
Lyssacinosa
marking for pipes
mercurous cyanide
meter amplifier
milk the ram
Mokrous
muchness
n-vector model
noninitialized
nonorganics
obvention
open to
parallel transmission
parametric take-off number
perfect cubic expression
pessoas
phaguns
plain cylindrical furnace
Poa stereophylla
policy succession
PSTP
puerperal mortality
purefoys
R.I.B.A.
reading-microscope
relation of identity
results-based
rope-netting machinery
rosin-core solder
screamer
segmentation and reassembly
space length
spankers
sunexpresses
telephone solicitation
Tropezon
unbounded-box format
unprophetical
VEGF145
vitrage
wait and see
water-proofing work
yoyodyne
zimansky