“双重随机抽样法”的概念、定义、翻译、参考文献-科学参考

单词	双重随机抽样法
释义	双重随机抽样法 Encyclopedia 农学双重随机抽样法释 double random sampling双重随机抽样法若调查重要性状y不易观察测定，甚至要破坏后才能测定，而试验又不容许将材料过多破坏，则可利用与调查重要性状密切相关便于测定的辅助性状x进行间接的抽样调查，按确定的相关关系从x的调查结果推算y的结果的方法。又称相关抽样法、复式抽样法、两相抽样法、双重抽样。
随便看	comprehensive utilization of agricultural biomass energy comprehensive utilization of hazardous waste comprehensive utilization of industrial solid waste comprehensive utilization of mineral resources comprehensive utilization of resources comprehensive utilization of solid waste comprehensive utilization of tailings comprehensive utilization rate comprehensive utilization system of building rainwater control comprehensive utilization water conservancy project comprehensive vegetation restoration technologies of uncovering slopes Comprehensive View of History comprehensive water pollution control comprehensive water pollution control; integrated control of water pollution Comprehensive Writings of Wang Mao compress compressed compressed air energy storage compressed-air energy storage compressed-air energy storage, CAES compressed air for energy storage compressed air gun compressed air system for mine compressed air system of hydropower station compressed black tea

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。