国产成人自拍av_国产精品18久久久久久久_国产精品久久久久无码av_青青草原综合久久大伊人精品_蜜桃视频一区二区三区_国产黄色小视频

首页英语词典statisticstatistic的意思

statistic

英 [st?'t?st?k] 美[st?'t?st?k]
  • adj. 统计的,统计学的
  • n. 统计数值

CET4中频词畅通词汇

词态变化


复数:?statistics;副词:?statistically;形容词:?statistical;

英文词源


statistic
statistic: [18] The term statistics [18] etymologically denotes the ‘science of the state’. It comes from statisticus ‘of state affairs’, a modern Latin coinage based on classical Latin status (source of English state). It was the 18thcentury German political scientist Aschenwall who brought it (in German statistisch) into general usage, in the specific sense ‘of the collection and evaluation of data (particularly numerical data) relating to the study of the state and its functions and institutions’. By the 1830s it had broadened out into its modern general sense. English acquired the word from German.
=> state
statistic (n.)
1852, "one numerical statistic," see statistics. From 1939 in reference to a person (considered as nothing more than an example of some measured quantity).

双语例句


1. I'm statistic-phobic, and hopelessly ignorant of medicine.
我对统计数据感到恐惧,对药物一窍不通。

来自柯林斯例句

2. In practice this statistic suggests a few very large winners and a great many losers.
这一统计数表明实际上大赢家只是少数,而吃亏者却不乏其人.

来自英汉非文学 - 政府文件

3. In other words, an estimate is a specific observed value of a statistic.
就是说, 估计值是指统计量的一个具体观察值.

来自辞典例句

4. Isn't it a statistic concept by dominance?
不就是一个占主导地位的统计概念 么 ?

来自电影对白

5. Statistic process: Mann - Whitney Rank Sum Test, t - test, z - test.
统计学处理: 曼-怀氏等级和检验( Mann -WhitneyRank SumTest),t检验, z检验.

来自互联网

主站蜘蛛池模板: 免费人成网| 偷拍第1页| 91国自产精品中文字幕亚洲 | 91www在线观看 | 最新中文字幕一区 | 日韩精品成人免费视频 | 91精品一区二区三区在线 | 国产区在线看 | 在线观看的毛片 | 久久二三区 | 国产区在线看 | 干少妇18p| 久久久国产区 | 在线观看日韩视频 | 国产高清在线观看 | 一区二区最新免费视频 | 91精品在线免费观看视频 | 国产精品一区不卡 | 一区精品国产欧美在线 | 91av电影在线观看 | 成人av中文解说水果派 | 91av电影在线观看 | 91国产免费视频 | 97成人资源网 | 国产欧美一区二区三区免费 | 91视频网 | 91高清视频在线 | 91在线看 | 国产深夜福利在线观看 | 中国一级毛片在线播放 | 九色视频免费在线观看 | 久久久久国产成人免费精品免费 | 九色视频在线播放 | 中文字幕一区二区免费 | 亚洲中国字幕 | 国产精品揄拍一区二区久久 | 天天爽夜夜爽人人爽一区二区 | 国产 日韩 欧美 精品 | 亚洲涩色 | 91高清免费在线观看 | 午夜 国产 |