[化] 硝基环己烷

发表于:2018-12-02 / 阅读(80) / 评论(0) 分类 英语口语1+1

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

Oum Sok began working as a cyclo driver when he was 18. He says the city has become very expensive over the years, making it much harder to earn a living. New York has its yellow cab. London has its red bus. But Phnom Penh has its cyclo - a three-whe

发表于:2019-01-13 / 阅读(91) / 评论(0) 分类 VOA标准英语2010年(六)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
-friendly
accumulator tester
acting script
allowance clause
arithmetic verb
asterisk for significance
Austin,John Langshaw
average relative error
Base Ratej Basic Freight Rate
beam tree
bench check
caciquismoes
callionymids
capital hill
cauteret
chatterjis
chemosynthesizing autotrophic bacteria
childrearings
chowks
chromatographic detector
chromotichia
claw-shaped weight lifter
coalgebra homomorphism
coast defence
comfiting
Comstar
conditioner windrower
contact levels
contemporaneous dolomite
convex condenser
corneilles
CPOGTT
daemonology
daphne retusa hemsl.
deepwaters
direct-grant school
dorcus taiwanicus
enrichment horizon
equipment instance identifier
F1H
Fagara flava
finish cut
fire -stopper
Flintstone, Fred
greenlighted
hair-cross
height of subdivision deck
high extraction
high pitch
inflation reflex
interflow (pneumatic)
Jabbūl, Sabkhat al
jigoku
Kayima
longitude from
looz
low temperature ashing method
mencs
minimum tension
mon(o)-
morbid impulsion
noise-gated sync separator
nolume
nonexistent load module file
obomegoid
out-of-phase voltage
overload distortion
parking light
peromelia
ppfa
preproduction model
pustular conjunctivitis
rear end transmission gear
retrieval mode
retromandibular triangle
România(Romania)
rotary die head
Sabalito
safety-linemen's tool belt
schedule of room finishes
semi-hot
shelf-margin tract
showies
spelye
spherical indenter
stagecoachmen
subcontract letter
sussing out
swacked up
sweep line
thaliphenine
throttle positioner
thrown off
tolens
Trans-Karakoram Tract
V.P.
verification officer
viscoseope
voltage-pulse converter
WAVFH
wide acceptance of new method
Zea L.