人口变动统计

43.Statistics There were two widely divergent influences on the early development of statistical methods. Statistics had a mother who was dedicated to keeping orderly records of government units (states and statistics come from the same Latin root s

发表于:2018-11-28 / 阅读(369) / 评论(0) 分类 新概念优美背诵短文50篇

Listen to August 19th 2010 to hear about more babies born in New Zealand. It is interesting that more women these days are deciding not to have children. The last census, in 2006, showed 13% of women aged between 45 and 49 were childless whereas in 1

发表于:2018-12-05 / 阅读(85) / 评论(0) 分类 新西兰英语

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(101) / 评论(0) 分类 数学英语

by Jason Marshall In todays article, were wrapping-up our introductory series on fundamental statistics by talking about how knowledge of statistical quantities like the mean and standard deviation can help you understand the significance of the late

发表于:2018-12-07 / 阅读(55) / 评论(0) 分类 数学英语

UNIT 10 Text A PRE-READING TASK Exercise 1 Before reading the passage, consider the questions. 1. Do surveys play an important role in our life? 2. Are the figures in the survey always true? Why or wh

发表于:2018-12-11 / 阅读(131) / 评论(0) 分类 实用英语综合教程

There were two widely divergent influences on the early development of statistical methods. Statistics had a mother who was dedicated to keeping orderly records of government units (states and statist

发表于:2018-12-15 / 阅读(192) / 评论(0) 分类 新东方背诵文选

1. break down,分解。 eg: You should break down your methods so that each method does a particular work. 你应当分解你的方法,让每个方法只做某一项工作。 2. statistics,统计,统计资料;statistics也指统计学。 eg:I happe

发表于:2018-12-18 / 阅读(52) / 评论(0) 分类 蒋健棠教你听英语广播

[00:01.84]3 Listen and complete. [00:06.70]What have the children done for their project [00:10.30]on population? [00:11.96]Listen and complete their sentences. [00:16.14] [01:04.64]4 Listen and complete. [01:08.78]Listen and fill in the missing info

发表于:2018-12-29 / 阅读(131) / 评论(0) 分类 外研社新标准初中英语九年级

Statistics New Zealand is a government department. The census information is an important part of their job but they also give us a lot of information about our country, people and economy at other times. You might like to look at these two web sites

发表于:2018-12-31 / 阅读(73) / 评论(0) 分类 新西兰英语

IN THE NEWS - Millions More Movement Aims to Help Minorities and the Poor By Cynthia Kirk Broadcast: Saturday, October 22, 2005 I'm Steve Ember with IN THE NEWS in VOA Special English. Last Saturday,

发表于:2019-01-02 / 阅读(78) / 评论(0) 分类 教育与新闻

By Nico Colombant Dakar 21 March 2008 For the first time since 1984, Liberian census takers are visiting dwellings throughout the country to count the inhabitants. Overall estimates of the post-conflict population range widely from two to four milli

发表于:2019-01-07 / 阅读(47) / 评论(0) 分类 VOA标准英语2008年(三月)

By Mike O'Sullivan Los Angeles 21 December 2007 Population statistics are hard to visualize, but an art exhibition in Los Angeles makes the numbers easier to grasp. Mike O'Sullivan reports that the exhibition, called Of All the People in All the Worl

发表于:2019-01-11 / 阅读(83) / 评论(0) 分类 VOA常速英语2007年(十二月)

In many societies around the world where religious differences have boiled into armed conflict, young people are at particular risk. Often, they are recruited by religious extremists to join in terror campaigns against rival religious communities. B

发表于:2019-01-11 / 阅读(104) / 评论(0) 分类 VOA标准英语2008年(七月)

There are lies, damned lies, and statistics. I like this saying. It means statistics lie even more than the biggest lies. Its true. Statistics can be used to dress up any numbers. Politicians always use statistics to let us know things are better tha

发表于:2019-01-24 / 阅读(71) / 评论(0) 分类 听一分钟英文-S

population studies 人口研究 demography 人口学 demographer 人口学家 population theory 人口理论 Malthusianism 马尔萨斯主义 neo-Malthusianism 新马尔萨斯主义 overpopulation 人口

发表于:2019-02-02 / 阅读(62) / 评论(0) 分类 英文语法词汇

How about the next question? This is asking about what the average age is, 那么下一个问题呢?这是问关于年龄的中位数, so the age at which half the population are younger and half the population are older. 也就是该地区大于和

发表于:2019-02-14 / 阅读(67) / 评论(0) 分类 TED演讲科学篇

Statistics New Zealand collects population numbers every year from 1st October to the end of September. The latest figures show that New Zealands population on September 30th was 4,414,400. This is equal to 0.06% of the worlds population. We have 33,

发表于:2019-02-17 / 阅读(86) / 评论(0) 分类 新西兰英语

Statistics There were two widely divergent influences on the early development of statistical methods. Statistics had a mother who was dedicated to keeping orderly records of government units (states and statistics come from the same Latin root statu

发表于:2019-02-17 / 阅读(86) / 评论(0) 分类 双语有声阅读

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

发表于:2019-02-18 / 阅读(84) / 评论(0) 分类 英语口译

This podcast is about listening to numbers. I have left the numbers out of the written text, so you will have to listen carefully to understand. Send me an e-mail if need help. What is Britain really like? How do British people really live when we ar

发表于:2019-03-01 / 阅读(104) / 评论(0) 分类 听播客学英语
学英语单词
a baptism of fire
A-bracket
acceleration stage
additional collateral
all-optic communication network
Amati Family
anatomic(al)
angle recoprocating compressor
antipreferential
antisurgical
befreed
board-level
bobbin bit
Boitzmann superposition principle
break of load
cadmium mercury
caffers
canine tooth
chun purple
CL leads
colliquative softe
colonial preferential duty
completely linear metric space
concertina fold
confined charge
cooperating agency
cunned
cut-out pedal
daily wagon requisition plan
decision support systems
decohering
demonomancy
Dischidia tonkinensis
dismiss
double-benched
emergency chiller
erysiphaless
federal type of cooperative
ferric trichloride
field of plane on manifold
foreign substance
fractional entitlements
fuze action
gourd vegetable
hadera
Harbour Dues on Cargo
Horace Greeley
hot insulation resistance
hunter/killer operations
intrical
lateral secretion theory
Logan slabbing machine
Malechowo
malony
mass game
merlis
metal hot dipping
monosomatic
Nahnsen zinc process
neboes
new-land
nightcaps
offshore navigation
overconsumes
papill? renales
photoconductive lag
phss
plain fixing bath
platinized
politics of cooptation
popelote
popych
print drier
proboscideous
protein denaturation
pulse-type transducer
rail bonding drill
retroduodenal fossae
ring type joint face flanged
saframycin
scal-of-two multivibrator
schlager
self-chambering
shatter index
silicates
sisleys
sleeper coach
sliding stay
software reconfiguration
sort work file
spark polishing
special privilege
sulphamidic acid
sure bet
sweating out
tag-question
terms of an agreement
the virgins
ventilating coaming
VIp-36
vomitoxin
wagon-head