“sampling method for investigation”的概念、定义、翻译、参考文献-科学参考

单词	sampling method for investigation
释义	sampling method for investigation Encyclopedia 农学抽样调查方法释 sampling method for investigation抽样调查方法按随机原则从总体中抽取一部分单位作为样本进行考察，用以推算总体特征的方法。
随便看	deficiency of lung yang deficiency of lung yin deficiency of spleen and lung qi deficiency of spleen qi deficiency of spleen yang deficiency of spleen yin deficiency of stomach qi deficiency of stomach yang deficiency of stomach yin deficiency of vitamin K-dependent coagulation factor deficiency of yang deficiency of yin deficiency relation deficiency space deficiency subspace deficiency-vertigo deficient deficient cold of bladder deficient graph deficient number deficient value deficit deficit angle deficit irrigation experiment defilade

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。