[医] 人口统计

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(533) / 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(214) / 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(205) / 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(161) / 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(255) / 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(403) / 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(171) / 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(287) / 评论(0) 分类 外研社新标准初中英语九年级

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 status) and a ge

发表于:2018-12-30 / 阅读(160) / 评论(0) 分类 考研背诵50篇

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(188) / 评论(0) 分类 新西兰英语

Mothers and babies have been in the news this last week. First, Statistics New Zealand announced a slight increase in the birth rate and secondly the Capital and Coast District Health Board (which has hospitals in the Wellington area) is worried abou

发表于:2018-12-31 / 阅读(203) / 评论(0) 分类 新西兰英语

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(149) / 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(204) / 评论(0) 分类 VOA常速英语2007年(十二月)

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(226) / 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(153) / 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(176) / 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(208) / 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(190) / 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(206) / 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(195) / 评论(0) 分类 听播客学英语
学英语单词
a-plus
acoustic nerves
administrative work
alphabet code
batch message processing (BMP) program
be banished from someone's presence
Bikam
bites
Bremen blue
bucket nose
Buprestid-beetle
Chilgok-gun
cincy
citrobacter
clausocalanus laticeps
come into existence
connecting rod
cornering drag
cunestable
cynometra cauliflora wall.
dentogingival laminae
dial indication
Dibenzcozamide
directwriting
ductus biliferi interlobulares
ecuadoran monetary units
elastic energy resilience
ethyl glycol
excavator grab
fa'
failure test
fission recoils
foratids
forge-test
form filling
francesco della roveres
general chemistry
get stuck with
give us a hand
graphical comparison
heathenises
Helen Laura Sumner Woodbury
helicteres hirsuta lour.
heptarch
hufil
hushes
in word
interprismatic
iusacell
joint guarantee
Kellerovka
key telephone system
lacroisite
leaf fat
lesionlike
machine available time
Malva moschata
maximum a posteriori (map) receiver
means-test
middle term memory
midwests
nevermind
newholme
non-linear impedance
nonbacterial
nsb
onesize
palaeothermometry
permanent cage
Pomerelia
preaspirate
procathepsin
raffed
rail crane
Roller Derby
rough model
Scambus
scatter reloading pattern
secondary low
seed treatment
Selommes
Shabury
Sir William Turner Walton
solar-flares
spondylocladium atrovirens
spotted black bass
steel-smelting furnace
strings
suppe
taphrina pruni tulasne
Tavakkolābād
tender-heartedly
tremul-
truck load rate
tsuriss
valerylene
weak law of large numbers
webcartoonist
Welver
whistling marmots
world-wide treaty
Xiangsay