二次平均;二次平均值

1. M: Professor Wang,what is the homework for this lesson? [00:04.78]W: Do exercise 2 and 3 on page 15. [00:08.70]Q: What's the homework for this lesson? [00:12.46]2. M: He asked me to tell you that the meeting this evening is at seven-thirty. [00:18

发表于:2018-11-29 / 阅读(171) / 评论(0) 分类 决胜四级听力必备

1、on the spot 当场 2、out of question 不可能 3、act as a lord 逞威风 4、keep the house 居家不外出 5、 take the field 出征 6、by the way 顺便说一句 7、in the dark 在暗处 8、in the future 未来 9、in the right 有道理

发表于:2018-12-01 / 阅读(93) / 评论(0) 分类 薄冰实用英语语法详解

【今日基础词】Average 【Transcript】 The average cost of saving one seal was $80,000. At a special ceremony, two of the most expensively-saved animals were released into the wild among cheers and applause from people. A minute later, a kille

发表于:2018-12-05 / 阅读(73) / 评论(0) 分类 听基础单词练听力

Teacher Uses Music to Make Math Fun, Cool Making math fun The voice heard in the video belongs to mathematics teacher Jake Scott. Most of the performers are his students. Watching videos is not part of their daily routine but it is one of the essenti

发表于:2018-12-08 / 阅读(63) / 评论(0) 分类 VOA标准英语2013年(一月)

00:05.49]euthanasia [00:06.95]n.1.无痛楚的死亡; 2.安乐死 [00:08.41]weaken [00:09.74]vt.削弱,减弱 vi.变弱 [00:11.08]dutchman [00:12.36]n.荷兰人 [00:13.64]deteriorate [00:15.11]vt./vi(使)恶化 [00:16.59]lethal [00:17.91]a.致死的 [00:19.23]injection [00:

发表于:2018-12-11 / 阅读(92) / 评论(0) 分类 大学英语听力第一册

[00:03.34]第三单元 课文A [00:06.69]sailor [00:08.01]水手 [00:09.33]unwilling [00:10.75]不情愿的,不愿意的 [00:12.17]equator [00:13.79]n.赤道 [00:15.41]km(=kilometer) [00:16.94]公里 [00:18.47]bulge [00:20.14]不规则突起;鼓起之处 [00:21.81]unusual [00:23

发表于:2018-12-29 / 阅读(156) / 评论(0) 分类 大学英语自学教程上

Unit 68 How Average People Excel Why do ordinary individuals often seem to achieve more than those talented fast-trackers, who tend to plateau after initial eye-catching achievements. To find out, I interviewed over 190 men and women in my work as a

发表于:2018-12-30 / 阅读(93) / 评论(0) 分类 英语流行话题阅读:语境识词4500

Just Average 普普通通 In my third year of school, something happened and my attitude about working hard changed. I'm not sure what it was, but something encouraged me to study a little harder for this one particular test we were going to have at

发表于:2018-12-31 / 阅读(74) / 评论(0) 分类 英语小达人

name worth remembering. His last movie, Last Resort was a critical favorite. His latest was named the best British film of 2004, and has just been released in US theatres. It is called My Summer of Love, and Los Angeles Times and Morning Edition film

发表于:2019-01-08 / 阅读(152) / 评论(0) 分类 2005年NPR美国国家公共电台

摇滚小美女新作No Average Angel 相信你一定可以被她欢快的节奏所吸引的。 歌手:Tiffany Giardina 歌曲:No Average Angel Stupid chosen blind ambition Blowin' up the television It's your life, a never ending video Prada shoe

发表于:2019-01-10 / 阅读(63) / 评论(0) 分类 欧美绝对经典 U2

Markets made moderate gains Thursday on news that congressional leaders had agreed in principle to a bailout plan for troubled firms on Wall Street. But a White House meeting later in the day highlighted work that still needs to be done to reach a f

发表于:2019-01-12 / 阅读(57) / 评论(0) 分类 VOA标准英语2008年(九月)

C Isn't Average in All Schools Any More Theres an old, but often-played, song by the late Sam Cooke whose lyrics go, in part: Now I don't claim to be an A student But I'm trying to be. And so are millions of other American children each school term.

发表于:2019-01-13 / 阅读(58) / 评论(0) 分类 VOA标准英语2012年(五月)

Todd: So, Rebecca, how would you describe the average Australian? Like if you had to stereotype an Australian, what would you say? Rebecca: I suppose a stereotypical Australian would be in board shorts, thongs, as in flip-flops, and outside, having a

发表于:2019-01-20 / 阅读(75) / 评论(0) 分类 原版英语对话1000个

It's 365 days, 12 paychecks and one birthday. 一年有365天,发12次薪水,过一次生日。 But did you know in this time your body will produce enough urine to fill two bathtubs? 但你知道这段时间你的身体会产生足够的尿液来填

发表于:2019-02-01 / 阅读(86) / 评论(0) 分类 阅读空间

The new 4G mobile phone services in the UK are not as super-fast as the industry promised - and could get worse. 在英国,新的4G移动服务达不到运营商所承诺的超高速度,而且速度可能还会变慢。 The mobile phone companies

发表于:2019-02-01 / 阅读(119) / 评论(0) 分类 阅读空间

巴西2015年可能重拾自给自足的石油产量 RIO DE JANEIRO, Feb. 26 (Xinhua) -- Brazil may regain its self-sufficiency in oil production in 2015, Brazilian oil giant Petrobras CEO, Maria das Gracas Foster, said on Wednesday. Foster told a pr

发表于:2019-02-03 / 阅读(52) / 评论(0) 分类 英语新闻

It is a blow for the Ugly Bettys and Plain Janes - research shows that good looks lead to better pay. A study of 4,000 young men and women found that beauty boosted pay cheques more than intelligence. Those judged to be the easiest on the eye earned

发表于:2019-02-04 / 阅读(132) / 评论(0) 分类 实用英语

The typical first-time bride is now 30-years-old when she walks down the aisle, according to UK's national statistics. They also show that the number of marriages is at its lowest level since 1895. 英国国家数据显示,如今大部分头婚新娘

发表于:2019-02-06 / 阅读(75) / 评论(0) 分类 阅读空间

Jerry had a son. He named him John. Jerry didn't want John to be the best. He didn't even want John to be better. He wanted John just to be average. That way our boy won't get hurt. You get hurt if you try to climb too high. It's safer to be part of

发表于:2019-02-15 / 阅读(63) / 评论(0) 分类 英文短篇故事(纽约)

Chinas National Bureau of Statistics has released data on the average annual income in 2015. There seems to be a clear sector difference. And contrary to expectations, the slowing economy didnt seem to drag down salary growth for certain industries.

发表于:2019-02-18 / 阅读(95) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
2-butylphenyl-n-methylcarbamate
accumulation funds
after crank
anamorphic process
annalized
apologeticss
attenuation meter
auger-type grain cleaner
before-bed
blackbody chamber
blast air receiver
blood-related
boiler-suit
calcium-manganese-silicon alloy
calls upon
carpet lining paper
castellatus
cenobian
chibas
cold solder joint
collector rail
color bar signal
combinating vessel
damp grain
degree of liberation
emblens
end-entity initialization services
epidurally
epithioethyl benzene
false tumor
feeder regulator
Ficus ciliata
FIPS Federal Information Processing Standards
floating head flange
furtherforth
geodesian
global rate
Guy's pill
half snipe
high latitude
high-etmperature chemistry
Hodge conjecture
homing head
humbertii
hypnoid
hysterographically
incomplete bus-bar current differen-tial protection
inflation proof
interatomic Auger process
interenin
interim purchase control achieved
journey-chopper
kainomyces hyalinus
lateral glabellar lobe
legacy systems
lelv
light sensitive ceramics
Liskantin
lower separator
machine-made
macintosh file
mean measuring thickness
meteorological meeting
microcomputer control panel
minimum variance unbiased estimator (mvue)
misandries
natural back ground
neogothic
network stack
Ngama
non-developable ruled surface
obligation well
ocean acoustic
oste(o)arthrotomy
outheader subgroup
parietal lip
pastin
person declared dead
photogrammetric plot
pink glaze
pittosporum heterophyllum franch.
plastic fracture
plug at
power plant capacity
principle of condensation of singularities
reconcilableness
reliability screening
roussette
Samchonpo
small-volumn dosimeter
spectral radiation
studfishes
takapu
takes me out
talk twenty to the dozen
tavelli
thread cutting mechanism
upland sandpiper
vandevelde
Waler
white-stones
woxe