“optimum allocation”的概念、定义、翻译、参考文献-科学参考

单词	optimum allocation
释义	optimum allocation Encyclopedia 理学数据收集模式释 optimum allocation最优分配在内曼分配基础上考虑各层单位抽样费用不相等的情况，是分层随机抽样各层样本量分配得更一般的情况。 Mathematics ＞数理统计＞抽样与统计过程控制＞释义 optimum allocation最优分配 optimum allocation最优分配^†
随便看	household register backed with red silk household registration household registration administration household registration correction household registration modification household registration population household-registration system household savings households consumption expenditure households operating income households property income household statistics household stove households transfer income Household Survey household survey households wage income household tax household travel survey using cellphone data household type ratio household under administration of Buddhist authorities household under the Buddhist Affairs Administration household wastes household with a female head household with real estate

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。