(数量平均)数均

【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(200) / 评论(0) 分类 听基础单词练听力

by Jason Marshall In recent articles, weve talked about two methods of calculating average values, the mean and the median, and weve talked about some everyday uses for them such as how to use median averaging to get better photos. But thats not all

发表于:2018-12-07 / 阅读(265) / 评论(0) 分类 数学英语

Directions: Study the following graph carefully and write an essay in which you should 1) analyze the graph, and 2) give your comments on the trend. In recent years there has been a dramatic rise in the cell phones, which are now essential to mi

发表于:2018-12-18 / 阅读(158) / 评论(0) 分类 英语作文

Have you been having some trouble getting some digits lately when you ask a girl out? Maybe you should check what music is playing. Thats what French psychologists found. They published their research in the journal Psychology of Music. First the res

发表于:2018-12-24 / 阅读(219) / 评论(0) 分类 Scientific American(六)月

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(220) / 评论(0) 分类 英语小达人

by Jason Marshall In the last article, we talked about averages and one specific way statistics can help answer questions without letting emotions interfere. But the type of average value we talked about is just one of manyuseful meanings assigned to

发表于:2019-01-02 / 阅读(285) / 评论(0) 分类 数学英语

by Jason Marshall In the last few articles, weve talked about decimals and how theyre related to fractions through the process of division. Now, its time to turn our attention to some practical applications of these tools. Up first today were talking

发表于:2019-01-02 / 阅读(306) / 评论(0) 分类 数学英语

by Jason Marshall In the last article, we learned that there are several ways to calculate the average value of a sample of data. We focused on one such method, the arithmetic mean, and used it to calculate the average number of potato chips in a bag

发表于:2019-01-02 / 阅读(262) / 评论(0) 分类 数学英语

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(265) / 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(187) / 评论(0) 分类 欧美绝对经典 U2

By Paul Sisco Washington, DC 19 April 2006 watch Severe Weather report Several weeks of unusual and severe weather in the U.S. are not being specifically linked to global warming but they are causing

发表于:2019-01-13 / 阅读(212) / 评论(0) 分类 2006年VOA标准英语(四月)

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(181) / 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(197) / 评论(0) 分类 原版英语对话1000个

C Isnt Average in All Schools Any More 字母不再用来表示成绩了 Theres an old, but often-played, song by the late Sam Cooke whose lyrics go, in part: 已故的山姆库克有首老歌经常有人表演,它的部分歌词是这样的: Now

发表于:2019-02-01 / 阅读(184) / 评论(0) 分类 VOA常速英语2013年(九月)

WASHINGTON, Jan. 27 (Xinhua) -- The number of Americans initially applying for unemployment aid last week rose by 51,000 from the previous(以前的) week, the U.S. Labor Department reported Thursday. The Labor Department said that the advance fi

发表于:2019-02-06 / 阅读(286) / 评论(0) 分类 英语新闻

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(182) / 评论(0) 分类 英文短篇故事(纽约)

Study the following graph carefully and write an essay in which you should 1) analyze the graph, and 2) give your comments on the trend. In recent years there has been a dramatic rise in the cell phones, which are now essential to millions of people

发表于:2019-02-18 / 阅读(154) / 评论(0) 分类 英语作文

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(190) / 评论(0) 分类 cctv9英语新闻2016年

You might think that just one cigarette 'can't hurt'. But it could in fact cost a smoker almost 14 minutes of their life, according to new calculations. A new website has worked out how much time a smoker, alcoholic or a drug addict will lose, each t

发表于:2019-02-20 / 阅读(216) / 评论(0) 分类 英语新闻

What is a fair wage? Why aren't more people in the world offered pay equality? These are some of the questions the United Nations International Labour Organisation (ILO) has recently investigated. With a global population of over seven billion, is it

发表于:2019-02-21 / 阅读(167) / 评论(0) 分类 英语听力精选进阶版
学英语单词
Abercarn
administration of
adsorbents
apprehensive for
artificial insemination center
basioccipital
bellydancer
black printer
carbapatite
chondrin ball
chromagar
colo(u)r fastness to degumming
Colonia Carlos Pellegrini
common dogbane
connectedness testing algorithm
cylindrical silo
dead runner
despatch deviation
destabilizer
dibenzoyl disulfide
direct buried transformer
ectogluteus
endogamic
enodous
Eppenberg
Eriocaulon robustius
exothermic antipiping powder
four fold pollen grain
frozen peas
fundamental formula
general legal capacity
granholm
Harkness, Edward Stephan
heel-and-toe
hepatorrhea
HMPAO
Hungaric
hypophyseal dwarfism
impulse expansion turbine
in the gift of
intumescent coating
Iuteolin
keep your nose clean
king vultures
korahs
Laneshaw Bridge
load cycle
long duration rocket
Luaba
Magnolia conspicua
master copy
meg-
modulator divider
monarsone
naphthosalol
nattier
navews
on the trace of
ornidazole
oven-dry condition
Owenites
peptohydrochloric acid
Pipturus argenteus
pneumogastric nerves
postciliary fiber
practical color coordinate system
property ownership
pseudo kaliophilite
Quakerism
rate card
regur soils
remines
roddier
sagenite(sagenitic quartz)
scophony system
shock dog
side lobes
single-inductor
slatted
smallswords
solidified moisture film
space anthropometry
square kilometers
star net
stovepipe hats
symbolic programming tape
Tabo-ri
tax accrual
Teacher Appreciation Week
thermal-protect ablation material
Thiodinon
tidegate
total distance
touch sensitive
toxic vapour indicator
trichosporon asahii
troucht
unchoice
underpinning
vertical electric sounding
wenceslaus
Zemio