“对称系统抽样”的概念、定义、翻译、参考文献-科学参考

单词	对称系统抽样
释义	对称系统抽样 Encyclopedia 理学数据收集模式释 balanced systematic sampling对称系统抽样总体各单位按某一标志顺序排列，以每两个距离对称的样本单位为一对，等距离抽取若干对样本单位的抽样方法。又称平衡系统抽样。
随便看	human human ability or capacity human adaptation human adaptivity human adenovirus human agent human-aided machine translation human-aided machine translation, HAMT human albumin human albumin test human anatomy human and animal drinking water quota for pasture area human and animal excreta human and nature information communication human-and-tiger bronze wine vessel human animation human anti-mouse antibody reaction，HAMA human-assisted breeding human astrovirus Human Behavior human behavior human behaviors and social environment human being human biomonitoring human bocavirus

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。