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

单词	community sampling
释义	community sampling Encyclopedia 理学群落取样释 community sampling群落取样从总体中按一定方式选择或抽取一部分样方（或个体）作为样本进行群落调查的方法。
随便看	Olav Duun Olavi Paavolainen Olavo Bilac olax family Olbers crater Olbersia Olbers' method Olbers paradox Olbers' paradox Olcott crater old age old age allowance old-age ethic old age group old-age morality Old-Age Pension of Canada old age poverty old age's wear old age welfare old and antique book market Old and New Shanghai Old Boys old Chinese grammar old Chinese sounds Old City of Jerusalem and its Walls World Culture Heritage

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。