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分集介绍:导数,商数,正弦和余弦 Derivatives.of.products.quotients.sine.cosine

发表于:2019-01-05 / 阅读(285) / 评论(0) 分类 麻省理工学院公开课:单变量微积分

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 Selah Hennessy Dakar 24 September 2007 As part of a peace deal with militant ethnic Tuaregs in northern Mali, the country's government has pledged $2 million towards development. Analysts say long-awaited diplomacy and development aid is crucial i

发表于:2019-01-13 / 阅读(91) / 评论(0) 分类 2007年VOA标准英语(九月)

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
acoustical resonance
affine net
arcadianism
Bermuda cloth
beta-tetrahydronaphthylamine
blue from the cold
bluemner
boogie boards
burak
Caninia
carbolise
carbonate alkalinity
Chantal'vergyrgyn
class model
Collum vesicae biliaris
Comertown
command tape
commercial mixed feed
common-use size
controlled atmosphere arc welding
cost combination
counter flow combustion chamber
crapes
custodies
cyanopropyl
defedate
dhat al hajj
differential mechanism
digital programmer
disc cartridge
disequip
dispersed cells
dropler
earned income credits
electrical powers
emulsifying colloid
eye-candy
fati
fighting joe hookers
flexural endurance limit
flight design
fluctuary
forward mutant
Frederiksborg Amt
freshly mixed concrete
Galeana de Abajo
games for play
Geniohyidae
genus Hypopitys
george catlett marshalls
Ghātgaon
gonocephalum kanoi
great-circle route
harder-edged
humoral stimulation
hygrophorus inocybiformiss
hypermotilities
in-web shearer
integrated regional co operation
intoner
labiomaxillary
land oil exploitation
languished
lithium chloraurate
local area network system
maxillary space regaining
mileti
mombins
n'own
nedhams
negaorm
nekola
nitro silk
nonproprioceptive
oddss
plaster sprayed with oil paint
Polygonum persicaria
pomiferas
Protestantly
Purnia(Purnea)
put on too much side
rafha
realistic model
river piracy(capture)
robu
rock bit insert
rodriguezes
rotary cup atomization
saprolegnia unispora
satir
sour salts
spike wheel harvester
spikey
splenocytes
switch station
the british isles
to bomb
tranced
UBB
un-self-conscious
unacquisitiveness
worker cell