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分集介绍:导数,斜率,速度与变化率 Derivatives.slope.velocity.rate.of.change

发表于:2019-01-05 / 阅读(279) / 评论(0) 分类 麻省理工学院公开课:单变量微积分

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 Silly Sausage是Nitrome于2011年5月28日发行的一款益智类游戏,它是以香肠在尽量不碰到其它损失生命物体的情况下吃光所有的钻石再到达终点为标

发表于:2019-01-08 / 阅读(136) / 评论(0) 分类 英语对接游戏

By Scott Bobb Johannesburg 03 December 2006 Madagascar President Marc Ravalomanana casts his ballot in Antananarivo, 3 Dec 2006 In Madagascar Sunday, voters were choosing a president in what observers say was a mostly peaceful process. Many analysts

发表于:2019-01-11 / 阅读(103) / 评论(0) 分类 2006年VOA标准英语(十二月)

By Michael Bowman Washington 06 August 2006 Secretary of State Condoleezza Rice says the United States is ready to assist Cuba in a transition to democracy, but is not attempting to foment unrest on the island while President Fidel Castro is ill. --

发表于:2019-01-11 / 阅读(90) / 评论(0) 分类 2006年VOA标准英语(八月)

HEALTH REPORT - New Heart Drug Shows Promise in African Americans By Cynthia Kirk Broadcast: Wednesday, November 17, 2004 This is Bob Doughty with the VOA Special English Health Report. Heart failure

发表于:2019-01-30 / 阅读(78) / 评论(0) 分类 健康与经济

Today we go on a journey. It starts in Sweden over 100 years ago; and then moves to London; and finally moves to future worlds and other planets. But we start in Sweden. Alfred Nobel spent his life finding ways to blow things up. He was born in 1833

发表于:2019-02-19 / 阅读(62) / 评论(0) 分类 听播客学英语
学英语单词
Amomum maximum
APHP
at a fast clip
base of peduncle
Bay-Q
Beor.
boarding measure
boiler contamination
catalytic combustor
cedar berg (cederberg)
characteristic of a developable surface
climbing crane
closed plane domain
co-signatories
comparator amplifier
compound movement
conspiracy theorist
corecursion
counterbase
Culex mimulus
cultivation equipment
damage damaged
degrees of frost
deliuirm cordis
demand-and-supply-curve
diamondiferous
distension
drafting ability
euterpnosia ampla
fern-leaf crystallization of cervical mucus
fostons
french-american
gamow barrier radius
gas membrane method
genus polyporuss
gymnothorax poisoning
handsels
Hartree field
hash brown
hoodedness
human relative
hunting loss
Hydrocarbon-Organic
hypnotic therapy
inductive coupler
jaroslava
Kenyase
lactamase
levelling lift rod
marbled glass
meter confirmation
mixing length theory
name your poison
nefud(an nafud)
obakunon
observicer
once-robust
op-arts
palm print
pdy
peasemeal
Peeping Tom
pitting resistance
plank pile
postconceptional
pressure jet type atomizer
prodentine
promotion expenses
pseudatrichum spinosissimum reim
pseudoileus
pyrenocytes
quasi-multiple
queenly
ratio decidendi
refraction angle
right-slip fault
rock drill
Rufai
run this way and that
semisimple group
shell shocked, shell-shocked
Sillans-la-Cascade
snow-blossom
sodalithite
solution composition gauge
South-Pacific disjunction
spectral colour
split-stator tuning capacitor
sponsio
ST_time_until-a-particular-moment
super-telephone transmission
take charge of
target-seeking torpedo
teleocracy
testa trionidis
thermal plasticity
toboggan caps
tried for
tritolyltin chloride
two-pass macroassembler
type d personality
wrb