硝基乙烯

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

This is the VOA Special English Agriculture Report. Companion planting is the idea that when some crops are planted together, they help each other grow. These compatible plants generally have similar needs for nutrients, soil and moisture. Advice fo

发表于:2019-01-11 / 阅读(67) / 评论(0) 分类 VOA慢速英语2009年(八)月

Agriculture Report - Friends With Benefits, in the Plant World 农业报道 - 植物世界的互惠互利 From VOA Learning English, This is the Agriculture Report in Special English. 这里是美国之音慢速英语农业报道。 Companion plantin

发表于:2019-01-12 / 阅读(64) / 评论(0) 分类 2013年VOA慢速英语(三)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
accounting rate of return
acrylic quick drying baking paint
adjustable gate
angular forceps
antsily
apomictic parthenogenesis
apophysiary point
back-packers
benzylformate
bilanz
BM (breakdown maintenance)
bozo box
bunted
chihsia age
clithers
colour register
conservations of electricity
continuation sheet
counter current ionphoresis
course length
creeps up on
data coding
detached-x(kaufmann 1933)
Electoral Commission
exploration hole
extreme sensing
fibrous membrane
fills the bill
flask moulding
floating-point arithmetic
flops
forcible execution
fragilities
free-form surface
fully-illustrateds
fuscidea cyathoides
gaumed
haemartoma
hobrecht
horsford
hydromagnetic propulsion
Ichthyostegalia
inline html
internal defrosting
ipso facto
jurek
kerocaine
kobaltbl the
Lageos
lake-heads
Lektroset
leukodermal
limited information single-equation maximum likelihood method
line pressure
lunchmeats
memoscop
merchant banking
metal flask
metallic asbestos yarn
methylenedioxyphenethylamines
molecular chain movement
monocarps
mulberry
nonsegmental
not in any sense
oreste
phase 4
phyllactinia pyri (castagne) homma
postmultiplied
primary rockwell superficial hardness standard machine
promenaders
pubbery
put down one's foot
pyrotechnists
Radebeul
redisol
regenerative braking performance
repetition snatch
scanning object beam
scarlatinoid fever
secondary papilla
secondary thrombocythemia
stormfur
Suifu
super-thin speaker
superial
T.T.L.
thielaviopsis paradoxa
torso line
Trafalgar furniture
trainable mentally handicapped
two-subject
underwater fuel handling
valtierra
Viburnum koreanum
Waldorf salads
water logging rupture
wireless-phone
with the lid off
wrap skirt
zero-phase-shift filter
zoosemiotic