un. 拟合曲线
[网络] 曲线拟合;建立曲线

Lesson 8 Should We Diet in Order to Keep Fit? Text How Does It Feel to Lose Weight? Here is a conversation between a heart specialist and a heart patient. Vic: I've been feeling very lonely. I can't e

发表于:2018-11-27 / 阅读(216) / 评论(0) 分类 高级口语教程

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(123) / 评论(0) 分类 VOA标准英语2013年(一月)

You've been working out regularly for quite a while, but you're nowhere near your fitness goals. So now it's time to bring in your ultimate weapon -- your mind. Rather than thinking of fitness as something mysterious that you do with your body, take

发表于:2018-12-18 / 阅读(91) / 评论(0) 分类 白领英语晨读

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(116) / 评论(0) 分类 2007年NPR美国国家公共电台

Lesson 18 How to Keep Fit Text A Ten years ago I used to be very fit. T cycled to work and I got a lot of exercise at the weekends. I used to play tennis a lot and go for long walks. In those days I d

发表于:2018-12-24 / 阅读(287) / 评论(0) 分类 中级口语教程

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(153) / 评论(0) 分类 体育美语

我们上次讲了两个个带有fit这个词的习惯用语fit to be tied和fit and trim。今天还要学几个由fit发展而成的习惯用语。第一个是: fit to a T。这里的T是大写英文字母T。Fit to a T是个相当古老的习惯用语

发表于:2019-01-06 / 阅读(143) / 评论(0) 分类 美国习惯用语

BBC Learning English Weekender Keeping fit Callum:Hello, I'm Callum Robertson and this is Weekender. Today, Friday April 7th is World Health Day. A day promoted by the World Health Organisation to raise awareness of health issues around the world. T

发表于:2019-01-06 / 阅读(141) / 评论(0) 分类 Weekender

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(211) / 评论(0) 分类 美国习惯用语

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发表于:2019-02-05 / 阅读(231) / 评论(0) 分类 加州语文教材California Treasures G2

今天又要学两个在总统大选年里新闻界时常会用到的习惯用语,而且这两个习惯用语还是从美国人最心爱的消遣活动: 棒球赛中借用来的。 这两个习惯用语都和用牛皮制成的结结实实的棒球有

发表于:2019-02-05 / 阅读(378) / 评论(0) 分类 美国习惯用语

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发表于:2019-02-19 / 阅读(118) / 评论(0) 分类 加州语文教材California Treasures G2

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发表于:2019-02-19 / 阅读(119) / 评论(0) 分类 加州语文教材California Treasures G2

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发表于:2019-02-19 / 阅读(122) / 评论(0) 分类 加州语文教材California Treasures G2

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发表于:2019-02-19 / 阅读(122) / 评论(0) 分类 加州语文教材California Treasures G2

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发表于:2019-02-19 / 阅读(129) / 评论(0) 分类 加州语文教材California Treasures G2

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发表于:2019-02-19 / 阅读(138) / 评论(0) 分类 加州语文教材California Treasures G2

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发表于:2019-02-19 / 阅读(139) / 评论(0) 分类 加州语文教材California Treasures G2

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发表于:2019-02-19 / 阅读(136) / 评论(0) 分类 加州语文教材California Treasures G2

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发表于:2019-02-19 / 阅读(113) / 评论(0) 分类 加州语文教材California Treasures G2
学英语单词
admissible distortion
advance base depot
adverse balance
aeo
alimentary therapeutic
amphibaric
anagnost
arrango
backpack
be in league against someone
blue greens
Bol'shaya Lebyazh'ya
brush arc
bursa ovarica
Camellia lawii
caulk off
chalone
character-oriented word-processing programs
chrothiomycin
color-wheel
combustion oil in-situ
common boundary
composite seam
configuration of equilibrium
convictory
cranial orbits
Dial-barbital
diamino sulfonic acid
DLP TV
double hexagonal normal closed double head wrench
dry face
ecrite
Ellecom
English horn
etine
filtering procedure
formal bond
Free the Slaves
golpayegan (gulpaigan)
green compression test
gunch
Helicteres isora
hereditaty
homoglyphs
honeyguide
i-pylled
Indochinese peninsula
inorganic materials which exist in the earth
interring
inverse-function amplifier
Jarnhypersten
jurisprudence of concepts
knot cluster
Kwaru
large chemical complex
Lerchenfeld Glacier
lighting cu-stomer
line build-out network
listening room
living a little
local tabulation
manzanero
margarete gertrud zelles
mechanically operated valve (pneumatic)
meta-torbernite
mincey
multifibre cable
negative resistance bridge
news feature
nobody can stop
observation monument
overload stud
oversearch
pegs back
picture intermediate freaquency circuit
ploch
PRC
pressure cartridge
psychotically
Riksdag
rosette organ
Rutledge, John
senta
shut one's pan
single turnout
sleazos
SO (shut-off)
sort pass
spectroradiometer
subdural space
subscribers trunk dialling
superadditivities
telmats
thiaminokinase
toll circuit
trafficking in narcotics
uncakes
uphoards
Waf
Winston County
wireless telephony
znppix