“primary sampling unit”的概念、定义、翻译、参考文献-科学参考

单词	primary sampling unit
释义	primary sampling unit Statistics See cluster sampling.
随便看	amines amine salts Amin Idi (c.1925–2003) amino acid amino acid racemization aminobenzene amino group aminopeptidase aminophenol amino sugar AMI PCM ammeter ammine ammocoete ammonia ammoniacal ammonia clock ammonia-soda process ammonite ammonites ammonium alum ammonium bicarbonate ammonium carbonate ammonium chloride ammonium hydrogencarbonate

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