N-亚硝基化合物

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

What do these five words have in common: hotdog, fireworks, well-being, waistline, sunset and ice cream? They could all describe a fun holiday celebration. For example: My holiday was wonderful! I went to a friends party and we laughed, ate and had a

发表于:2019-01-21 / 阅读(117) / 评论(0) 分类 2018年VOA慢速英语(十二)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
apical pole
artificial insemination center
automatic exchanger
bad debts recoveries
Beeley
Borman, Frank
cargo oil main transfer pipeline
ceylonicus
checkgate
Cistanche salsa
class Tardigrada
combined heat and power generation
common ivies
composerly
countersecurity
descloizite
ding dong ditch
diurnal current
duffest
encouragement of afforestation on communal land
estate cars
exclusively foreign owned enterprise
flux meter
FVEY
galvanized mild steel hexagonal wire netting
gas distribution
genus Polyergus
geological processes
give sb a hearing
hand rivet
high life
hoid-Paratyphoid
hugli fever
HURCN
inner casing of joint
interlegibility
Ipuwer
isotopic label
jumbo jet
junction group
katayama test
kimkhwa
kuel
lexis theory
lightsat
limitless
mechanically atomizing burner
methoxysarcolysine
micrometer space
Minicoy Atoll
misnomer
mix sb up
Mommertz-Lentz system
multi-contact effect
muscular control
naphthoates
natural migration of population
non-oxidizing atmosphere
normal flow rate
nucleate boiling heat transfer
octolasmis lowei
odometry
on the cycle of recovery
one-way driving
orch-
oven dry stock
packet-over-Sonet
panotograph
parietal bones
PBVI
pentafunctional initiator
petrol-head
photoelectric indicator
Picture Rocks
pod-fern
purely inseparable extension
quinotropine
rabbit-ohs
Rami pharyngeales
run-time library routine
rutz
satellitism
seftons
self-filling tank
semisupernatural
septico-
sextastic
Short-boled
sleep upon
slobbers
slow reacting substance-A
snapshare
Sporotrichum schenckii
star dust
take up arms against for
Those who live in glass houses should not throw stones.
tickle sb's ears
trone
water polo
xalsonte
Yukon Plat.
zebroid