收敛速度;收敛速率

[00:17.93]One Time Only [00:30.20]One Time Only was the proposal [00:32.71]of the Nike design duo [00:34.54]Richard Clarke and Jesse Leyva. [00:37.95]In fact, this newest project [00:40.47]involving Nike Air cushioning technology [00:43.11]is pretty

发表于:2018-12-03 / 阅读(104) / 评论(0) 分类 英国文化—oral english

在GRE写作中,全球化的概念考查非常高频,而且全球化的概念和影响在其他类型(例如科技、教育、政治以及文化类话题中也高频被调用),因此面对这个高频的主题素材,特为所有同学补充全球

发表于:2019-01-03 / 阅读(59) / 评论(0) 分类 GRE英语

This is Scientific American's 60-Second Science, I'm Christie Nicholson. Got a minute? If youve spoken to anyone in New York City, where Scientific Americans offices are, then youve heard about the rain, every day since mid-June. Still, were not in t

发表于:2019-01-08 / 阅读(72) / 评论(0) 分类 Scientific American(七)月

The world's largest gathering of comic book fans is taking place in California. But organizers of the annual Comic-Con say this convention is not just for comic book fans. Hollywood, TV Networks and videogame makers are all getting into the game - he

发表于:2019-01-13 / 阅读(54) / 评论(0) 分类 VOA标准英语2010年(七)月

Less than a week ago, Sony indicated that, under pressure of threats, the moviegoing public wasn't going to be able to see the comedy The Interview at a theater today. But that decision hit quickly on a trip wire of criticisms about geopolitics, free

发表于:2019-01-27 / 阅读(59) / 评论(0) 分类 PBS访谈商业系列

Rain Zone Moving North An article in Nature Geoscience predicts that the rainiest area on Earth, the intertropical convergence zone, is moving steadily north. Christie Nicholson reports [The following is an exact transcript of this podcast.] If youv

发表于:2019-01-30 / 阅读(99) / 评论(0) 分类 60秒科学
学英语单词
Aeress
aglaia odoratissima bl.
alternating-current electromagnetic pump
Amarāvati R.
anti-wilderness
Asaph Hall
barag
be in a certain condition
Beersel
biondianoside
bisectionally
blackamore
bridge neutralizing
bynames
C9H
cancerfighting
catched
chamblet
cheap joints
chylolus urine
clinal variation
cochaperones
coherent optical reception
Combes quinoline synthesis
confravisions
consumer's rent
coraci
correspondence theory of truth
cuilleron
demanges
derived investigation level
descending aestivation
distillatory kettle
dum-dums
Ellicott City
emergency suture set
enclosed construction
end bond
fighting ship
flame tube cover
fleaking
frequency of disease development
Gaussians
Ghadafi
hainey
hiss off
in-drum mixing
inexpressable
intrafamilial
isophane insulin suspension
kiffmeyer
lasries
lassation
Lophatherum
Lymnaea truncatula
marry for
maud
metal kinescope
military materialism
mother starter
n-digit product register
NevadaNet
oscillating electromotive force
osotriazole
PALAEONISCOIDEA
parishoners
permanent staff
Phra Nakhon Si Ayutthaya, Changwat
picasses
plate block
positive phase-sequence reactance
prick farrier
principle of virtual work
program data error
Pucacaca
residual heat removal chain
respiratory water loss
ronnell
rulii
sagamantica (philippines)
Santa Matilde
servo-driven bellows
shell-side heat transfer coefficient
soil crust
stag-horn
standard wavelength
state of peace
stitching of heavy weight fabric sewing
strain gauge
Streptococcus mastitidis
strongest growing zone
Sumbaviopsis albicans
syllid
the room is spinning
thicknese gauge
three-cornered interest swap
tracheobranchiae
Uboynaya
underwater task light
Urakam
variegate alfalfa
wedge-shaped prism