单词：proportional samples
(proportional sample 的复数)
单词：proportional samples 相关文章
More and more of the world's population are living in towns or cities. The speed at which cities are growing in the less developed countries is alarming. Between 1920 and 1960, big cities in developed countries increased two and a half times in size,
英语听力小短文走遍全世界
Narrator: Exercise 4.9. Lecture 4: Interviewer: Will you please welcome Vernon Applethwaite, a lecturer in political science at Worthington University, California, who is here today to discuss the types of voting systems in existence in various democ
202 Useful Exercises for IELTS
The way we sample much of the world's oceans, to see what's living down there, is pretty basic: Ask fishermen. Or just stick a net down there, and examine what we catch. Neither method is ideal. Because you basically catch the fish and kill them. Phi
2016年Scientific American(十一)月
Problems with samples A: John? Can you come over here for a second? B: Certainly, Mr. Emory. What can I do for you? A: I need you to take a look at these samples. I think there are a few problems. B: Sure. Let me look over them and Ill bring them bac
办公室英语口语
Gain - This is an increase in signal power, due to a boost from an electronic device. Garbage - These are unwanted characters that appear because of either incorrect settings or noise. Gate - These ar
电信英语
Earth Station - The term used to describe the combination of antenna, low-noise amplifier (LNA), down-converter, and receiver electronics that are used to receive a signal transmitted by a satellite.
电信英语
And I had to quit and come and do this thing called A Better Place. 我于是退出了SAP的CEO的竞选，开始了这个名为更美好的地方的方案。 Now we then decided to scale it up. We went to other countries. 然后我们决定把这个方
TED演讲科技篇
Mars Rover to Begin Taking Soil Samples This Week Jessica Berman NASA engineers say the Mars rover will begin taking its first soil samples as soon as it departs the landing platform . Engineers say t
VOA2004（上）--各类新闻
The official results for the election were announced on Saturday. 270,000 special votes were counted and all other votes were re-counted. Special votes were votes by people who were not in their own electorate on Election Day. Some of these people we
新西兰英语
The Laws of Work 工作法则 After any salary raise, you will have less money at the end of the month than you did before. 涨工资以后，到月底你兜里剩下的钱会比以前还少。 Don't be irreplaceable. If you can't be replaced, you ca
英语小达人
At Principia's heart were Newton's three laws of motion (which state, very baldly, that a thing moves in the direction in which it is pushed; that it will keep moving in a straight line until some other force acts to slow or deflect it; and that ever
万物简史
1. Everything can be filed under miscellaneous. 任何事都能归为杂事。 2. There is never enough time to do it right the first time, but there is always enough time to do it over. 永远没有足够的时间在第一次就把事情做好，但永
实用英语
By Chad Bouchard Jakarta 07 February 2007 The Indonesian government has announced it is withholding samples of a deadly bird flu virus in light of its new partnership to develop a vaccine with a U.S. drug company. As Chad Bouchard reports from Jakart
2007年VOA标准英语（二月）
Britain may like to find out about more our voting system in elections. Our system gives smaller political parties a chance to be part of the government. We have MMP which is one kind of proportional representation. If a party gets a proportion of th
新西兰英语
Beetle: Stronger than Hulk? 甲虫强过绿巨人？ As we know from the movie, the Hulk is a guy who, when he gets angry, turns into the strongest, meanest creature on earth. The natural world features a few amazing ly strong creatures of its own. I
英语听力文摘 English Digest
non-payment 不缴付；不付款 non-performing assets 非营运资产 non-performing loan 非营运贷款；不履约贷款 non-profit-distributing body 非分配利润的组织 non-profit-making 非牟
财会英语
property passing on a death 死者去世时转移的财产 property portfolio 房地产投资组合 property situated outside Hong Kong 在香港以外地方的财产 property tax 物业税 property t
财会英语
New Zealand has had MMP voting for our Members of Parliament for the last 16 years. MMP means Mixed Member Proportional. The system we had before MMP was called First Past the Post, like horse racing, where the winner was the one with the most votes.
新西兰英语
Today is the first Thursday in May, which is often an election day in Britain. People in many parts of England are voting today in local council elections. In Scotland there are elections to the Scottish Parliament, and in Wales there are elections t
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