[化] 硝化糊精

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(461) / 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(484) / 评论(0) 分类 麻省理工学院公开课:单变量微积分

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Hard-training athletes boost their performance with a variety of popular sports drinks. These drinks do work. But not in the way youd think. Thats acco

发表于:2019-01-08 / 阅读(242) / 评论(0) 分类 Scientific American(四)月

[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(318) / 评论(0) 分类 英语对接游戏

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(253) / 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(192) / 评论(0) 分类 听播客学英语
学英语单词
acquired astigmatism
actual costing
after-cut
Algidon
astable
bad grade goods
Bardawīl, Sabkhat al
Barmacide feast
blow up
booby hatches
bragg williams approximation
CA72-4
caesium
click motion
cocoricoes
configuration interactionCI
coolant supply system
creatrix
curtail dogs
cutshall
day year month
dehydrocroomine
Dingolfing
DP system
drill bush
Drummond, Loch
duglas
egg-roll
eighteen wheeler
electrical caging
eleocha ris dulcis (burm. f.) trin. ex henschel
entomophile
family proteaceaes
fibromyxochondroma
follower plate
formal elements
fresh water aquiculture
gallium(i) selenide
gealing
get a ride
go-around
hair horny layer
hear of something
himalayan rhubarbs
hot cathode direct current sputtering
hydrotherm figure
ice making capacity
intertumoral
Jones's position
klimp
lepiota vittadini
linear constant
lock sheet
LSC
mandatory subject
Melia Azadirachta
millibar (mb)
nitrum flammans
nonstructural regression relation ship
open tee joint
Orbignya phalerata
peak particle displacement
persicaria barbata gracilis
polypodium formosanum bak.
Popodara
prytania
pseudomathematics
pulse phase modulation (ppm)
raise a family
ramoneur
random fatigue
rdbm
red copper ore
refuce
resect-
return to zero method
science of military campaign
scintillating phosphor
selective displacement
self-feed silage rack
shaded pole type
shift lever lock
shottle
social geometry
splachnum vasculosum l.
stroboscopic method
structural ring
superoleophobic
sync-stretching
Telescriptor
the water of life
thermodesorbable
thrower belt
trickle-down government
type of input
ungeneralizable
unrivaled
visibility graph
water conservancy computation
water soluble nutrients
whadya
xanthiochromatic