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sign test letter
释义
sign test letter
[sain test ?let?]
释义
[医]符号检验:虚无假设(null hypothesis)的非参数统计检验,样本来自同一群体,中0是由具正符号观察数确定的,在虚无假设下即为二项式分布,p=0。5
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car races
car racing
car-racing
car racings
car-racings
car racing track
carrack
carrack,carack,carrick
carrack porcelain
carracks
Carradale
car radar
car radar, combined with vehicle brake
carradars
car radiator
Carradine
carradines
car-radio
car radio
car-radios
carragceen
carragcheen
carrageen
carrageenan
carrageenans
英汉翻译词典包含4367426条英汉汉英翻译词条,基本涵盖了全部常用英语单词及常用语的翻译及用法,是英语学习的有利工具。
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更新时间:2025/11/6 3:45:46