交换半群

by Jason Marshall Weve spent the last few articles building our numerical vocabulary from the ground up. Today, were going to talk about something that sounds hard, but is actually pretty easy...and very useful too: the commutative property of additi

发表于:2019-01-02 / 阅读(117) / 评论(0) 分类 数学英语

Attack on Pro-Gbagbo Protestors Draws Criticism from Ivorian Rights Group Dozens of supporters of former Ivory Coast President Laurent Gbagbo were attacked and injured during a rally Sunday in Abidjan, after opponents began throwing stones. Eric-Aim

发表于:2019-01-13 / 阅读(45) / 评论(0) 分类 VOA标准英语2012年(一月)

讲解文本: World Cup 世界杯 group stage 小组赛 knockout 淘汰赛 quarter-final 1/4决赛 semi-final 半决赛 final 决赛 goal 进球

发表于:2019-01-15 / 阅读(31) / 评论(0) 分类 愉悦口语

友谊赛 friendly The impressive nature of their 1-0 friendly win in Germany in March prompted critics to reassess their preconceptions. 今年三月,他们在友谊赛中以1比0击败德国队,这使得评论人士对先前的预测进行重新评

发表于:2019-02-01 / 阅读(74) / 评论(0) 分类 实用英语

LONDON, Nov. 25 (Xinhua) -- World No. 7 Tomas Berdych from Czech Republic grabbed the last semifinal place by beating Spain's David Ferrer 3-6, 7-5 and 6-1 at the ATP World Tour Finals on Friday. Berdych, 26, had to win the last Group A match to reac

发表于:2019-02-06 / 阅读(83) / 评论(0) 分类 英语新闻

友谊赛 friendly The impressive nature of their 1-0 friendlywin in Germany in March prompted critics to reassess their preconceptions. 今年三月,他们在友谊赛中以1比0击败德国队,这使得评论人士对先前的预测进行重新评

发表于:2019-02-18 / 阅读(52) / 评论(0) 分类 实用英语
学英语单词
Achkhoy-Martan
air bends
ammonical
arbitrary weights
as per sample
audio wow
bardiches
beijing roast duck
bjelsen
Bugul'ma
claw fossa
colorfulness
consolidants
Corallina
deciphers
emergency release button
equatorialis
family Bruchidae
formylmerphalan N-
four-footed butterfly
garm
Gehman torsional apparatus
get a look-in
government printer
hand bone
handbagless
head-splitting
homostolus acer
hydraulic current
ice dwarfs
immunochemically
impinges on
infected person
Inula salsoloides
iodine well
jacquard hook
lamnas
lamottes
land-of-sight coverage
law of moment of momentum
lexical field
long run equilibrium
lowerpriced
luminous intensity distribution symmetrical about two plane
mainland (mainland i.)
Malgaigne's hoos
manerplaw
matricized
mesenteric recess
meteorological visual range
nacostimulant
natural quality
Neill-Dingwall syndrome
northpointe
null product
Office of the Dead
Ongee
ouroboroses
oxalate
perlita
pertmuational isomer
photochemical oxidant
pirny
plane table
pneumobalbar
primatologies
principal component transformation
Punycode
quakeproof
Quik-Cult
racking turns
replenishings
Saghalien
Salix glandulosa
same record area
San Mateo, R.
sandarac (realgar)
sasins
secondary enrichment
Simulium avidum
size of can
small slam
smell the stuff
social envy
sphygmochronograph
spiritish
sternutatory gas
subfacies
Suwāligaon
tanglefooted
Tangorin
the broncos
Tregynon
trench pit
triglans
ungodliness
upscaler
vasomotor rhinitis
water vapour permeability coefficient
wittering
work injury compensation
Xuddur