单词：simple random samples
[数] 简单随机样本
单词：simple random samples 相关文章
1.We assure you that such things will not happen again in our future deliveries. 我们保证这类事情在将来的交付中不再发生 2.Wed like to avail ourselves this opportunity to assure you of our broad attention in handling your future ord
天天商务口语
Hello. 你好 Please. Take a seat. 请坐 Thank you. 谢谢 All right. You... you just graduated, yes? 你刚毕业吗 Yes, I... 是的 我 Major? 专业呢 English, with an emphasis... 英语 方向是... Minor? 第二专业呢 Communications. 人际交
影视剧中的职场美语
Simple Plan--Untitled (MV) Inevitably labeled pop punk, Simple Plan's sophomore album finds the Montreal quintet settling in as a straight-ahead rock band. Yes, lyrically, their concerns remain grounded in the adolescent petulance and alienation of
娱乐新天地MV 2006
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
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
Bees bread and butter is flowerstheres no reason they should be able to recognize human faces. But they can. Back in 2005, Arian Dyer at Monash University showed that bees could identify people who they associated who with sugary snacks. But could th
Scientific American(二)月
A simple friend has never seen you cry. A real friend has shoulders soggy from your tears. A simple friend doesn't know your parents' first names. A real friend has their phone numbers in her address
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By Carol Pearson Washington 14 August 2007 Aspirin A new study shows that five simple health measures could help you and many others live a longer life. VOA's Carol Pearson reports on the simple and cost effective steps recommended in this study. A n
2007年VOA标准英语（八月）
一、询求样品 1.本公司相信，4月18日寄出的纪念品必已收到。本公司极为乐意知悉，此批货物是否合于贵公司的意愿，请来函告知。 We trust that the samples of souvenirs sent on the 18th April have reached
天天商务口语
7 Simple Habits for an Awesome Start to Your Day A person is a success if they get up in the morning and gets to bed at night and in between does what he wants to do.--Bob Dylan The alarm bell goes off. You slowly open your eyes. A new day lies befor
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BEIJING, Sept. 26 (Xinhuanet) -- Fu Ming'ai was reunited with his family on Sunday after 22 years. He is one of the more than 1,400 abducted children who were helped by a national DNA database, which helps match trafficked children and their parents.
英语新闻
今天我们要学的词是random。 Random, 是随机、任意的意思。The firefighters have to undergo a random drug test once a year, 消防队员每年要接受一次是否服用毒品的抽查。The boxer refused to submit random blood tests
英语每日一词
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）
Determine Never to Be Idle: A Simple Productivity Strategy Determine never to be idle. No person will have occasion to complain of the want of time who never loses any. It is wonderful how much can be done if we are always doing.-----Thomas Jefferson
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MELBOURNE, Jan. 12 (Xinhua) -- As the hot favorite for the women's title of 2013 Australian, Serena Williams is simply enjoying being in the moment. I get asked that all the time, but I feel like I'm just in the moment right now, Williams said. For t
英语新闻
You could make a choice my friend Holding your ground when you start to slide Never think foolishly There is something that won't be seen Walking blindly, doubting Without understanding My friend Take another look for the second time Stop a moment to
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