[化] 硝氨基甲酸乙酯

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(283) / 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

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
acid-precipitable
adhesive cell
adjustable gibs
aegides
Alsager
amyl stearate
an elbow
anaerobium
anode half-bridge
Apollo asteroids
Armills
ascetylenechloride
aspirating
astrogravimetric points
audio feedback circuit
back slums
ballistic lead
be sickened of
be WBS
bierbalk
bulk shipment
bulk solids circulation
carbon-arc brazing
Cauchy's principle of the argument
charge-storage diode
cigarette-smoke
clamlike
clean someone out
cornu ventrale
current yield
defrancesco
diagonal shear
diaphragm regulator
diodons
distortion under load
ditolyl sulfide
double penetrates
Einig
El Abanico
form map
free on board
genus anigozanthuss
goes down on
gp-b
grammatical pattern
hard-to-get data
heterogeneous differentiation
high responder
hypebeast
ice freeze-up
immature labor power
information group seperator
it's engaged
laser-gun
lightsensitive
low-pressures
macromagnetic
Malalamai
manool
Mengerian
metallo chromic indicator
methylene chlormadinone acetate
misrelied
mitochondrial elementary particle
Mount Arlington
myroxylon toluiferums
nip pressure
office of president
panage
Perkins reaction
petty spurges
peverly
pink films
preview gain
primary aluminium
proterozoics
raafs
reconverting
reflecting mirror
remote desktop connection broker
report interval end date
reuptake
Rhodophiala
safe wet mass
scowld
Southern Illinois University
sulfanilamide quinine
thymifolium
toyohaite
tracheobronchomalacia
trimscript
two-pulse counting circuit
undcp
unijunction
unlicensed software
vanadyl(iv) fluoride
viscose cord fabric
walk the streets
wowarde
wrap around lease
yangqu
Zoi