最少绝对偏差拟合

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(315) / 评论(0) 分类 高级口语教程

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

发表于:2018-12-07 / 阅读(174) / 评论(0) 分类 数学英语

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(157) / 评论(0) 分类 白领英语晨读

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(382) / 评论(0) 分类 中级口语教程

Student: I don't think I deserve an absolute zero. Professor: Neither do I, but it is the lowest mark that I am allowed to give. 学生:我认为我不应该得零分。 教授:我也这么认为,但这是允许我打的最低分数。

发表于:2019-01-02 / 阅读(153) / 评论(0) 分类 英文笑话

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(220) / 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(197) / 评论(0) 分类 Weekender

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学英语单词
abstract M space
affrontest
airless injection system
akhmatova
algebraicity
aluminum wire
angle ratio of steering system
appointment duration
Auchenmalg Bay
auroral sporadic E layer
auto-ventilation
babe ruths
benzyl ethyl ether
beside oneself with joy
Bielsk Podlaski
binding metal
Candlepower Distribution Curve
chromium plate
cinnamon-apple
coagulum pyelolithotomy
con-men
countergradient flux
cross - functional teams
delta
dendrolatry
depth-scanning sonar
determination of volume by means of sample-plots
detonator case
Dogwood Pt.
easy rider
economic big power
Ehang
electrode supporting structure of arc furnace
eriophyes oleivorus ashmead
excito-
feel one's oats
fishery salt
focas
foreign flavo(u)r
give ... the glad eye
grin like an ape
Hieracium pinanense
high def
high handle chain saw
ilyoplax tansuiensis
ineffectualness
Information Display System
Irvingtonians
Isk.
Kepler, Johann
keren (cheren)
level of order
levesh
lindeborg
live market
mathesiuss metal
maximum allowable coefficient of friction
microwave ferrite
muckraking
New Jerseyan
NOT GENEROUS
nuisance values
object code file
outfeed accumulator
overcontributions
piezocrystal transducer
plowing unit
polyhedral angle
prickly rhubarb
program network fee
razzle-dazzling
repair of mitral insufficiency
right semi-circle
rowing technique
Ruhmkorff coil
shoulder wool
slowly moving cold front
solifluction loess
split-hair accuracy
sporotheca
subsellia
sunday-school truth
Supremacy of Parliament
synthetic unit sand
system of absolute unit
szlyk
tankermen
Thonnance-lès-Joinville
topologically connected components
translucens
transplant rice seedlings
tricliniary
turn someone round one's little fingers
ultraviolet dosimeter
verboseness
vertical centering control
vertical tube coil
visual persistence
voltage multiplier circuit
whale gun
Woodlands
zoologique