最小方差直线拟合

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(338) / 评论(0) 分类 高级口语教程

[ti:UNIT 2 On the Train Lesson 13] [0:00.469]UNIT 2 [0:01.946]On the Train [0:03.474]Lesson 13 [0:05.506]What Are You Doing? [0:08.091]THINK ABOUT IT! [0:10.267]What is your favourite game? [0:12.886]Why? [0:14.364]Do you like babies? [0:16.560]Why o

发表于:2018-12-13 / 阅读(230) / 评论(0) 分类 河北教育初中英语(初中起点)七年级下册

Patterns 模型 A pattern has lines or shapes, and it is a kind of design. 模型有线条或形状,是一种设计。 Where can we find a pattern? 我们从哪里能找到模型呢? Think about a chessboard. 想想棋盘吧。 The chessboard has

发表于:2018-12-13 / 阅读(127) / 评论(0) 分类 与美国小学生一起学英文第6册

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(402) / 评论(0) 分类 中级口语教程

Let's learn how to play the game of checkers. Two players choose one color of the round disks known as checkers. In this particular game, the checkers are red and black. There are 12 black checkers and 12 red checkers. The checker board consists of 6

发表于:2018-12-28 / 阅读(111) / 评论(0) 分类 中级类英语听力

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(240) / 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(213) / 评论(0) 分类 Weekender

UNIT 17 How Many Squares Are There?\n [au:]第17单元 有多少个正方形?\n [00:07.50]Dialogue\n [au:]对话\n [00:09.70]Look and listen. Then read and act in groups.\n [au:]看和听。然后分组朗读和表演。\n [00:15.63]Mr Chen: How ma

发表于:2019-01-09 / 阅读(254) / 评论(0) 分类 广州版金太阳小学英语三年级上

UNIT 18 Lets Go Further\n [au:]第18单元 拓展学习\n [00:04.56]Story Time\n [au:]故事时间\n [00:06.94]Look and listen. Then read and act out the story.\n [au:]看一看,听一听。然后朗读和表演这个故事。\n [00:12.86]Mr Leo: L

发表于:2019-01-09 / 阅读(256) / 评论(0) 分类 广州版金太阳小学英语三年级下

[00:06.69]Unit 4 [00:08.29]What a big school! [00:11.10]Lesson 24 [00:13.43]Revision [00:15.79]Listen, Read and Say [00:18.95]Look! This is my school. [00:21.88]There are three buildings in it. [00:24.15]The tallest one is the teaching building. [00:

发表于:2019-01-09 / 阅读(230) / 评论(0) 分类 快乐英语第六册

[ti:UNIT 5 Li Ming Goes to Canada Lesson 37] [0:00.707]UNIT 5 [0:02.295]Li Ming Goes to Canada [0:04.909]Lesson 37 [0:07.118]Mr. Wood's Lesson [0:09.734]THINK ABOUT IT! [0:11.283]What is the weather like in your city today? [0:15.000]What is the temp

发表于:2019-01-09 / 阅读(279) / 评论(0) 分类 河北教育初中英语(初中起点)七年级下册

Dolores: Manuel in accounting is supposed to help me with this report, but he called in sick today! I cant believe my luck. Hes supposed to be training me in and hes left me holding the bag. Anton: Let me see if I can help. Dolores: Im supposed to us

发表于:2019-02-03 / 阅读(134) / 评论(0) 分类 地道美语播客

并不只有汉语才会把形状变成我好方这类的习语的(这并不是习语好嘛!) 方,square,在英语里的出镜率可是高得惊人呢。 今天,双语君就来盘点一下英语里那些让人方了的表述。 Square 方形 to

发表于:2019-02-04 / 阅读(126) / 评论(0) 分类 英文语法词汇

The latest app that's sweeping the web is the fiendishly addictive, and surprisingly difficult, Kuku Kube. 最新颜色辨识应用程序Kuku Kube正在席卷网络,它像恶魔般使人上瘾,并且难度惊人。 It has been designed to put you

发表于:2019-02-04 / 阅读(139) / 评论(0) 分类 阅读空间

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发表于:2019-02-05 / 阅读(301) / 评论(0) 分类 加州语文教材California Treasures G2

今天我们要讲的习惯用语都有这样的意思: 直言无讳,也就是把事实一五一十地都说出来,甚至不顾真情伤人。 我们先要学的两个习惯用语都来自拳击赛。第一个是: straight from the shoulder。

发表于:2019-02-06 / 阅读(189) / 评论(0) 分类 美国习惯用语

在新托福阅读的考查中,每篇文章必会出现一类题,叫做Insert Text Questions,即插入句子题(简称插入题)。考试中,考生会遇到一句话,问该句插入文中哪里最合适。如下面例题: The raising of l

发表于:2019-02-13 / 阅读(145) / 评论(0) 分类 托福英语

And in the local square, what would we see. 在广场上,我们会看到一些景象。 Well, in western countries often you won't see anyone other than young people, 在西方国家,我们通常不会在广场上看到年轻人以外的任何人,

发表于:2019-02-13 / 阅读(175) / 评论(0) 分类 TED演讲国际问题篇

This accomplished, however, he turned round-when, good heavens; what a sight! Such a face! 不过,他把绳子解开后,转过脸来,啊,老天爷;多怕人呀!这样一张脸! It was of a dark, purplish, yellow color, here and there stuck over with

发表于:2019-02-17 / 阅读(110) / 评论(0) 分类 白鲸记

Even as it was, I thought something of slipping out of the window, but it was the second floor back. 就在这种情况下,我还是想要从窗口跳出去,可是,窗子是开在二层楼的后背,没法跳。 I am no coward, but what to make of thi

发表于:2019-02-17 / 阅读(135) / 评论(0) 分类 白鲸记
学英语单词
abided by
acidophobic compound
Actinodontium
angle of Mulder
anocithesia
aphakial
bark beetles
benedito
block-bottom bag
boiled bed dryer
boric acid metering pump
canisters
centre board
channel entry
chickenlike
codivergence
commerce note fee
conductor cross-section
contentious proceedings
continuing
control of electromagnetic radiation (conelrad)
Cortilen
d-quercitol
discandy
Eberth Carl
energy transfer reaction
examinee
family syngnathidaes
Flint Island
footstalk
gdansk (danzig)
genealogical method
genus Arnoseris
georges de la tours
growing prosperity
handfork
Hayes R.
house to let
hyacines
ignoring residual value
IRIS printer
isoballast
jaycee
Keta-gawa
labyrinthine veins
landing forecast
majestatic
mandate agreement
mfat
national grain coupon
net game
non-englishes
not forgetting
oil flow regulating
ordertype
OSMYLIDAE
overhead system
overtoils
packet switched public data network
pantalets
pathologic tannin
physics of narrow gap semiconductor
plugstick
Porto Empedocle
power factor lead
preservation of rights
protective relay
public debt repayment
quadric surfaces
radial correction of gyroscope
russkie
sandblast device
scabridulous
scenery
self-integration
semi-immersed liquid quenched fuse
semi-insulating fe-doped inp
separable algebra
serricornin
sheath loss
skiboards
spoken language
sub-branches
sulfidin
SVMAX
Tendrara, Jeb.
thiacetamide
toll traffic
tracing facility
traveling-wave tube amplifier (twta)
travelling exhibition
truncated tetrahedra
uterocolposcopy
Venae trunci encephalici
Vombsjon
What is done cannot be undone
white-light flare
William Schwenk Gilbert
wool pitch
write-downs
xtlo (crystal oscillator)