单词：sampling straws
单词：sampling straws 相关文章
最近李华看到朋友Kevin经常向大家要用过的吸管，觉得奇怪，便决定和Larry一起探个究竟。李华会学到两个常用语：shady和to stock up。 LH: Larry, Kevin在做什么啊? LL: Hmmm...that's a good question. LH: 他最
美国之音《流行美语》
[00:00:33] John dates her seven times a week. 约翰一周内约了她七次。 [00:04:13] Really? 真的吗？ [00:05:20] That's a straws in the wind. 这可是一种迹象。 [00:08:13] I think so. 我也是这么想的。 [00:09:23] Maybe he's fal
迷你对话学地道口语
迷你对话： A :It seldom rains this summer. A :今年夏天下雨很少。 B :Yeah, some places are very short of water. B :就是，有些地方十分缺水。 A :Because of pollution and other things, our environment has become worse and worse.
迷你对话学地道口语
今天要学的一个词组是extra pounds。 Extra pounds说白了就是你身上多了几磅肉，别以为是多买几磅肉。最近的调查显示，不用说肥胖，就是体重超重几磅也会缩短一个人的寿命几年- Just a few extra
英语每日一词
QC procedure 品管流程 What issues do we need to address to work out new QC procedures? 在制定新品管流程之前，有哪些問題必須先處理？ quality standard 品質標準 This year, Metro Factory experienced a noticeable decline in q
商务英语必备1000字
1.audit 审计 2.attestation 鉴证 3.credibility 可信赖程度 4.audit of financial statements 财务报表审计 5.agreed-upon procedures 执行商定程序 6.high levels of assurance 高水平保证 7.compilation 编制 8.reliability 可靠性 9
财会英语
a straw in the wind to grasp at straws 今天这一课我们要再给大家介绍两个由straw，也就是
美国习惯用语
KORVA COLEMAN, HOST: Impressive statistics can spread quickly. The New York Times, Washington Post, Wall Street Journal, Fox News, CNN and Time magazine have all reported that Americans throw away 500 million plastic straws every day. The National Pa
2018年NPR美国国家公共电台7月
1.Bending 弯曲 A: What kind of parts do you usually need to bend? B: Tubular parts or stampings. A：什么样的零件一般需要进行弯曲加工？ B：管状零件或冲压件。 2.Cycle time 工作周期 A: What is the cycle time of the injection molding machine？ B: Three
天天商务口语
Japanese researchers claimed that chimpanzees are capable of human-like altruism. Kyoto Universitys Primate Research Institute published their findings in the scientific and medical research journal Plus One. Twelve chimpanzees were used in the exper
自然百科2009年
核心句型： How about drawing straws to decide? 我们来抓阄儿决定怎么样？ draw straws 是指：抽签，抓阄儿的意思，以前人们不能决定某事时，就会用不同长度的稻草来抽签，一个人将长长短短的稻草攥
轻松日记商务职场篇
Well well, if it isn't everything that's wrong with the current economy, in a boys' v-neck sweater. 唉，居然有人穿小男孩的低领毛衣，世界经济的萧条可见一斑呀 Oh, what do you think you are doing? 哎呀，你这是在干嘛呢
打工姐妹花第一季
Japanese researchers claimed that chimpanzees are capable of human-like altruism. Kyoto Universitys Primate Research Institute published their findings in the scientific and medical research journal Plus One. Twelve chimpanzees were used in the exper
英语杂谈
最近李华看到朋友Kevin经常向大家要用过的吸管，觉得奇怪，便决定和Larry一起探个究竟。李华会学到两个常用语：shady和to stock up。 LH: Larry, Kevin在做什么啊? LL: Hmmm...thats a good question. LH: 他最近
实用英语
It's a stat that gets bounced around as e-mail-forward wisdom: men think about sex every seven seconds. Even when the idea lacks this mythical specificity and grandiosity (that's 7,200 times a day!), the idea that men think about sex basically all th
阅读空间
left-skewed 左偏 negative-skewed 负偏 right-skewed 右偏 positive-skewed 正偏 contingency table 列联表 sampling distribution (of a statistic)(某个统计量的) 抽样分布point estimate 点估计值 point estimator 点估计式 unbiased
英语口译
今天要学的一个词组是extra pounds。 Extra pounds说白了就是你身上多了几磅肉，别以为是多买几磅肉。最近的调查显示，不用说肥胖，就是体重超重几磅也会缩短一个人的寿命几年- Just a few extra
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