指数衰减曲线

Estranged Family Gets Sports Fix in 'Trouble With The Curve' In Trouble With The Curve, Gus Lobel knows more about scouting new talent for baseball teams than anyone else in the business; but his failing eyesight and old-fashioned attitudes may end h

发表于:2018-12-16 / 阅读(76) / 评论(0) 分类 VOA标准英语2013年(一月)

After suffering a life-threatening illness, singer-songwriter Mary Chapin Carpenter had time to reassess her priorities. She came to believe in more fully appreciating the blessings each day brings From NPR News, this is weekend edition. I am Liane

发表于:2018-12-19 / 阅读(72) / 评论(0) 分类 2007年NPR美国国家公共电台

P: Hey Yang Chen why are you playing Hail to the chief? I thought we were a sports show - are we going political? Y: Not really. You see, Patrick, the presidential election is in its final stretch - the home stretch - the final lap - just like in长跑

发表于:2018-12-25 / 阅读(111) / 评论(0) 分类 体育美语

A couple of years ago when I was attending the TED Conference in Long Beach, 几年前我参加在长滩TED会议的时候, I met Harriet. 我遇到了哈里特。 We'd actually met online before not the way you're thinking. 实际上我们以前在网

发表于:2019-01-03 / 阅读(45) / 评论(0) 分类 TED演讲科学篇

分集介绍:指数,log,对数微分;双曲函数 Exponential.and.log.Logarithmic.differentiation;.hyperbolic.functions

发表于:2019-01-05 / 阅读(335) / 评论(0) 分类 麻省理工学院公开课:单变量微积分

to throw a curve to throw for a loop 美国人在打棒球时经常喜欢发曲线球,使球的方向会发生突变,这样给对方造成错觉,不能回击那个球。这和其他球类运动,

发表于:2019-01-07 / 阅读(169) / 评论(0) 分类 美国习惯用语
学英语单词
acid-base metabolism
adopt-a-minefield
afraid to do
Aibetsu
alternating temperature
Amur maple
Arthur Tappan
assigned force
auxiliary unkown quantity
bluepoints
boletellus retisporus
bulbophyllum kuanwuensis rutilum
caneva
Chimbas
Chinese azalea
Chururu
clap-traps
clay-cutting machine
computer aided fermentation
crossed wires
crown control device
culturist
darkkon
deep flexor muscle of fingers
dynamic demonstrator
dynamicizing
economic team
efficient conversion
elizondo
ellipse polarization
elymuss
euosmolejennea auriculata steph.
exceptio res judicatae
external turning tool of lever design
factor model
farmscrapers
fddr (field deviation disposition request)
foot screws
forced stoppage
garden rocket
golden ragwort
great proletarian cultural revolutions
green phosphor
guttae serena
heterocollinite
Hieflau
high-altitude missile engagement zone
hoi toider
HS (hydraulic system)
husking by end pressing and ripping
inequalities between means
Jacutiana
keep someone at arm's length
Kentucky coffeetrees
leave train
line reverse key
LVSTI
lysylpyridinoline
macrostomatan
made rings around
mask bit
mercury telemetry
multimodous
nickel carbonate
non-domiciled
not passed upon inspection
obnoxious species
operating water tank
orange juices
osireions
pareneses
percent symbol
photon-generated carrier
polirzer's test
postalveolar cleft
rackets
radiozone
raising waste
Resol.
retouched photograph
RNAA
robalos
sawtooth floor channeling
serous meningitis
shirt tail
sideswiper
skibby
spondyloschisis
supinator
swedas
take the helm of state affairs
take up a collection for
tectarius coronatus
the fair
three-axis stabilizing system
time divided network
Touton
ultra thermostat
unit tread
Wast Water
Wenzhu
who-whoop