均匀最佳常数风险估计量

by Jason Marshall Sometimes statistics* seems magical. Of course, there isnt really anything magical going onbut the fact that statistical methods can be used to pull useful information out of a hatful of messy data is, at a minimum, remarkable. And,

发表于:2018-12-07 / 阅读(131) / 评论(0) 分类 数学英语

This is the VOA Special English Health Report. Rice is an important part of many peoples diets. Researchers from the Harvard School of Public Health in Massachusetts have released a report about rice. It shows that eating white rice increases the ris

发表于:2018-12-07 / 阅读(90) / 评论(0) 分类 2010年VOA慢速英语(六)月

Countdown to the Olympics,the Beijing Zoo introduces eight Olympic pandas that will be on display through this summer's games.Visitors waited in long lines to buy tickets to the renovated panda hall at the zoo where the animals will be held in a newl

发表于:2018-12-11 / 阅读(126) / 评论(0) 分类 万花筒2008年

BCF(Boot Catalog File,启动目录文件) BIF(Boot Image File,启动映像文件) CDR(CD Recordable,可记录光盘) CD-ROM/XA(CD-ROM extended Architecture,唯读光盘增强形架构) CDRW(CD-Rewritable,可重复刻录光盘) CLV(Constant

发表于:2018-12-18 / 阅读(196) / 评论(0) 分类 英文语法词汇

[00:00.00]7 Dear Meg, [00:08.52]I have constant stomach problems. [00:11.48]What can I do to get better? [00:14.12]Frank [00:16.01]Dear Frank, [00:17.46]First of all, [00:18.65]you should see a doctor. [00:20.43]Don't eat junk food. [00:22.38]You sho

发表于:2018-12-29 / 阅读(184) / 评论(0) 分类 北师大版初中英语七年级下

Trouble Sleeping 演唱者:corinne bailey rae 这首歌应该很多人听过 去年的时候长期占据在HIT FM榜单上 喜欢这首懒懒的JAZZ风格的歌 英文歌词 It's late and I m feeling so tired Having trouble sleeping. This constant

发表于:2019-01-03 / 阅读(193) / 评论(0) 分类 英语金曲精听

The only constant is change The only constant is change, go The human heart is born without legs Sliding back and forth And never once does it truly rest Unless accompanied by death Sliding back and forth Even the strongest Remnants of history They h

发表于:2019-01-10 / 阅读(153) / 评论(0) 分类 英文摇滚歌曲

What if we wouldn't do those primary choices? What if we wouldn't do those things we do right now? Life can take a different way so easily Every choice we make Every step we take A constant fear of doing wrong But I know two mistakes doesn't make it

发表于:2019-01-10 / 阅读(91) / 评论(0) 分类 英文摇滚歌曲

关于Nicole Sherzinger的资料在网络上无从查找,但个人比较喜欢她的嗓音,黑人的独特嗓音,特别有磁性,相信大家会喜欢滴! Baby Love Nicole Sherzinger I remember like it was yesterday first kiss and i knew yo

发表于:2019-01-10 / 阅读(141) / 评论(0) 分类 天籁音乐

I need to see you cry I wanna, I wanna see you cry Won't rest until I see you cry Yeah I cry, I cry, I cry Had me convinced that I just wasn't enough, Me and you fussing and fighting cursing all of that stuff, Now I know, that I might've done you wro

发表于:2019-01-14 / 阅读(110) / 评论(0) 分类 节奏布鲁斯

By Lisa Ferdinando Miami 11 July 2006 Many people in Miami's Cuban community are praising Washington's continued efforts to promote democracy in Cuba. This comes after President Bush's Monday approval of a new, multi-million-dollar program to suppor

发表于:2019-01-19 / 阅读(167) / 评论(0) 分类 2006年VOA标准英语(七月)

Earlier this month, a prestigious medical journal, The Lancet, retracted a report that linked autism to a vaccine against measles, mumps and rubella. Autism is a complex disability that affects a person's ability to communicate and interact with othe

发表于:2019-01-31 / 阅读(140) / 评论(0) 分类 VOA标准英语2010年(二月)

By Lisa Ferdinando Miami 05 August 2006 Cubans exiles in Miami are welcoming the Bush administration's latest call for democracy in Cuba. For the past two days, the Bush administration has released statements reaffirming its strong support for a dem

发表于:2019-01-31 / 阅读(168) / 评论(0) 分类 2006年VOA标准英语(八月)

10. East or west, home is best. 东好西好,还是家里最好。 11. Two heads are better than one. 三个臭皮匠,顶个诸葛亮。 12. Good company on the road is the shortest cut. 行路有良伴就是捷径。 13. Constant dropping wears

发表于:2019-02-02 / 阅读(157) / 评论(0) 分类 励志英语

统计学名词词汇 population 母体 sample 样本 census 普查 sampling 抽样 quantitative 量的 qualitative/categorical 质的 discrete 离散的 continuous 连续的 population parameters 母体参数 sample statistics 样本统计量 descriptive statistics 叙述统计学 infer

发表于:2019-02-03 / 阅读(113) / 评论(0) 分类 英文语法词汇

统计学名词英语单词 population 母体 sample 样本 census 普查 sampling 抽样 quantitative 量的 qualitative/categorical 质的 discrete 离散的 continuous 连续的 population parameters 母体参数 sample statistics 样本统计量 descriptive statistics 叙述统计学 i

发表于:2019-02-06 / 阅读(160) / 评论(0) 分类 英文语法词汇

Turn It Up I know you can't stay, so I won't be waiting, anticipating for the fall. We had our time, baby, so I won't be waiting, anticipating for the call, ooooh oooh. Baby, its over, we both know, lets go forward. I love you, but in a different way

发表于:2019-02-13 / 阅读(127) / 评论(0) 分类 好听的英文歌曲

left-skewed 左偏 negative-skewed 负偏 right-skewed 右偏 positive-skewed 正偏 contingency table 列联表 sampling distribution (of a statistic)(某个统计量的) 抽样分布point estimate 点估计值 point estimator 点估计式 unbiased

发表于:2019-02-18 / 阅读(123) / 评论(0) 分类 英语口译

Population Growth The growth of population during the past few centuries is no proof that population will continue to grow straight upward toward infinity and doom. On the contrary, demographic history offers evidence that population growth has not b

发表于:2019-02-25 / 阅读(113) / 评论(0) 分类 双语有声阅读

1. Pain past is pleasure. 过去的痛苦就是快乐。 2. Wisdom in the mind is better than money in the hand. 脑中有知识,胜过手中有金钱。 3. Nothing is impossible for a willing heart. 心之所愿,无所不成。 4. All th

发表于:2019-02-25 / 阅读(112) / 评论(0) 分类 阅读空间
学英语单词
acarai mts.
ambones
amplitude modulator
angeliss
Ardmolich
autostylic jaw suspension
auxiliary elevation
balto-slavonics
be a reflection on
biomolecular effects of radiation
blowzy
budden
Bulbophyllum longibrachiatum
capitants
catatonic type schizophrenias
cocklickers
cog-wheel casing
cold rolling reduction
compositely excited
conjuncta
cost or market,whichever is lower
costarring
cupcaker
cutis tissue
cylinder friction coupling
cytomegalovirus
defensive system
digestive type
dorkhead
dysmelias
ergoregions
fibroxanthoma of bronchus
fluxweed
free-form surface
freshening
gain the ear of
game-plans
get ... hands dirty
gyrojet
hank sliver
Hansanhang
Heterocongrinae
hour-to-hour
Igamid
incoterms
internal operating environment
Invisible Pink Unicorn
irregular structure
jostaberries
lateral-load
make one's getaway
manzella
maybellines
moving-iron pick-up head
nangs
nominated member
non - trade settlement
office number
oil play
orbital sander
ozone friendly
P-blood-group system
parasitic junction
Perselin
phalanger orientalis
platelet poor plasma
pogromist
predeterminer
priviest
proto-atmosphere
proton activity
proved sire
quality of service,QoS
ramose setae
receiver mitchsma
roller-bearing gate
rose-coloured
shashliks
shroudless
sidesaddles
slice latch network
smegmatite (saponite)
snapped-corn conveyer
sneakerss
syndrome of deficiency of liver yang
system error routine
talk-master
tariff in force
tdm (abbreviation)
theft case
theligonum macranthum franch.
this summer
tothill
turning
unclassified
under bead crack
unimitated
vibratings
visceralities
wrinkled bamboo
wut's
zinnias