[数] 无偏估计

M:Hello 大家好 我们是戴尔老师 Peter W:Nancy. M:Nancy, it's good to see you here. W:It's good to see you too,Peter. M:今天我们要谈的是找工作的话题。 W:Today we're going to talk about applying, application and applicant. M: 我们想去外企求职就说 W:I'm

发表于:2018-12-02 / 阅读(119) / 评论(0) 分类 英语口语红宝书

At first, there seem to be so many unknowns that the problem appears to be unsolvable. 乍一看存在太多未知的信息,这个问题根本无法回答。 That is the perfect application for a power-of-10 estimation, as we don't need an exact an

发表于:2018-12-18 / 阅读(98) / 评论(0) 分类 TED演讲教育篇

作战篇 NO.5: 兵法:一曰度,二曰量,三曰数,四曰称,五曰胜。 地生度,度生量,量生数,数生称,称生胜。 这句啥意思: 兵法:一是度,即估算土地的面积,二是量,即推算物资资源的

发表于:2018-12-29 / 阅读(105) / 评论(0) 分类 孙子兵法

Helen: Hello, this is Real English from BBC Learning English, Im Helen Zo: Hello, 我是刘佳。欢迎收听我们今天的地道英语。 Helen: In Real English, we look at words and phrases that you might not find in your dictionary. Zo : 英语和中文一样,有很多的俗

发表于:2019-01-02 / 阅读(129) / 评论(0) 分类 地道英语在线听

Robert Burns(17591796) O my luve is like a red, red rose, That's newly sprung in June; O my luve is like the melodie That's sweetly played in tune. As fair thou art, my bonie lass, So deep in luve am I; And I will luve thee still, my dear, Till a' t

发表于:2019-01-02 / 阅读(160) / 评论(0) 分类 英语诗歌

这位求职者想在饭店找份工作,面试官询问了两个问题后便让他回家等通知了,请看下面的英语情景对话。 employer: Hey,bro,what's up? 嘿,哥们,怎么啦? applicant: Hi,I wanna to seek for a position in you

发表于:2019-01-08 / 阅读(217) / 评论(0) 分类 面试英语

By Jordan Davis Dakar 17 February 2007 With a little over one week before Senegal's presidential elections, candidates are working hard to win over voters. Though some have called into question the fairness of traditional media outlets, candidates a

发表于:2019-01-12 / 阅读(149) / 评论(0) 分类 2007年VOA标准英语(二月)

By Tendai Maphosa London 21 June 2007 The perception that young black Britons are more likely to get involved in crime is being countered by a recently released report that details racial profiling and discrimination in the British legal system. Tend

发表于:2019-01-13 / 阅读(189) / 评论(0) 分类 2007年VOA标准英语(六月)

When Augustus White was growing up in the American south in the 1940s, racial segregation was an accepted part of life. African Americans got second best - in education, employment, and health care. But White overcame those barriers, becoming an orth

发表于:2019-01-14 / 阅读(142) / 评论(0) 分类 VOA标准英语2011年(二月)

AILSA CHANG, HOST: Starbucks' plan to close all of its U.S. stores for an afternoon to give their employees racial bias training has a lot of people asking, will this even work? We know little about what the training will include. Starbucks has said

发表于:2019-01-16 / 阅读(161) / 评论(0) 分类 2018年NPR美国国家公共电台4月

如何巧妙地询问面试结果? 每个求职者在面试过后,都希望能尽快知道自己是否被录用。但是如果迟迟没有得到结果,那么最好就要打个电话过去问问清楚了。 Im just calling to follow up on the st

发表于:2019-01-17 / 阅读(178) / 评论(0) 分类 实用英语

如何巧妙询问面试结果? 每个求职者在面试过后,都希望能尽快知道自己是否被录用。但是如果迟迟没有得到结果,那么最好就要打个电话过去问问清楚了。 Im just calling to follow up on the statu

发表于:2019-01-17 / 阅读(160) / 评论(0) 分类 实用英语

India rapped over birth bias 印度因婴儿性别偏见遭谴责 India is seeking to get population growth down 印度正在寻求降低人口出生率的办法 The United Nations Population Fund has taken India to task over its ratio of females to

发表于:2019-01-30 / 阅读(113) / 评论(0) 分类 双语有声阅读

今天我们要学的词是authorized。 Authorized, 是指经过授权的。An authorized agent, 就是授权代理。最近,美国联邦政府把伊利诺伊州政府告上了法庭。The state wants to bar employers from using a federal database

发表于:2019-02-02 / 阅读(116) / 评论(0) 分类 英语每日一词

今天我们要学的词是, authorized。 Authorized, 是指经过授权的。An authorized agent, 就是授权代理。最近,美国联邦政府把伊利诺伊州政府告上了法庭。The state wants to bar employers from using a federal databa

发表于:2019-02-02 / 阅读(105) / 评论(0) 分类 英语单词荟萃

听歌学英语:Edleweiss 音乐之声插曲 edleweiss 雪绒花(小提琴版)这样一首温馨的歌曲同样出自于美国电影《音乐之声》。它也是我对小学时音乐课最美好的回忆。 [00:02.50]EnglishExpress [00:05.95]轻松

发表于:2019-02-07 / 阅读(193) / 评论(0) 分类 听歌学英语

We Need Two of Those Do you need any typists? asked a young man seeking a job. No, said the personnel director checking the list. We have got plenty of typists. How about file clerks? asked the man. Sorry, we have many file clerks, too. Disgusted, th

发表于:2019-02-07 / 阅读(137) / 评论(0) 分类 趣味英语

The Wolf and the Lion A wolf,roaming by the mountain's side,saw his own shadow,as the sun was setting,become greatly extended and magnified,and he said to himself,Why should I being of such an immense size,and extending nearly an acre i

发表于:2019-02-09 / 阅读(149) / 评论(0) 分类 趣味英语

typhoon n. 台风 rainstorm n. 暴风雨 air traffic control 航路交通管制 mechanical problems 机械故障 airport runway congestion 机场跑道繁忙 unfavourable weather conditions 天气原因不符合起飞标准 heavy fog 浓雾 heavy sno

发表于:2019-02-16 / 阅读(84) / 评论(0) 分类 早安英文

RACHEL MARTIN, HOST: There's a recent study out of Oregon that shows that race comes into play, even when it means administering lifesaving care. Specifically, this study shows black patients are 40 percent less likely to get pain medication than whi

发表于:2019-02-19 / 阅读(126) / 评论(0) 分类 2019年NPR美国国家公共电台1月
学英语单词
accept nomination
achromasis
acid pimelate
air convection loss
anal(-)retentive
applied seismology
asshe
atomic absorption spectrometer
Banapur
bare feed mechanism
belkin.com
boeckman
bond broker
bossing both-way communication
brachy-diagonal
broka
bulging fontanel in infant
campmate
carborundum disk
carpodacus mexicanuss
Casuarinaceae
changingly
clerkling
coefficient of contraction
D.P.S.
deliverywoman
dicaryoparaphysis
dipped in
dislocation array
ebert fastie mounting
enamel(l)er, enamel(l)ist
energy per unit mass
erosivity
erotogenic zone
faulks
ferroelectric properties
formalentry
fourth-graders
fuel main
general parsing
goramies
guard stanchion
high-manganese steel
holstege
IAMC
in the small of the back
indoor garden
interview approach
isidis
isoelectronic principle
juran
kinephantoscope
Leon virus
linear equations
lithionglimmer (lepidolite)
locomotory pole
lychnoscope
made something
Maillard
marroig
megrimss
methylxanthine
minimal product
mixed-blood
must-reads
native cabbage
nimblewit
pedigree cattle
perishable carrier
pine warbler
poking along
polygenic lethality(hadorn 1955)
porticoes
pubertal
quartaxil
rationalize price
rerenders
ristomycin
rules and regulations of cost accounting
Sagenopteris
Salina, Pta.
shaft for cover close
Solbar
stoneflies
subject-class
T-branch pipe
tendon of quadriceps muscle of thigh
textualisms
tileboards
timing light
TMP
treble stave
trends and random walks
uncentral
valvar strut
van dorens
venae thymicae
weight of load
wickstoemin
wire-drawer
would not go amiss