“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	self-diffraction self diffusion self-diffusion self diffusion coefficient self-diffusion coefficient self-directed search self-discharge Self-Discipline Convention of Chinese Press Self-discipline Initiative of China Mobile Media self-discipline of advertising industry Self-discipline Pact on Blogosphere Self-discipline Pact on China’s Internet Audio-Visual Program Services Self-discipline Pact on Network Media self-disclosure self-discrepancy theory self-distributive law self-doping effect by epitaxity self-dual self-dual category self-dual code self-dual configuration self dual connection self-dual connection self-dual element self-dual form

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。