“螺旋式矩阵抽样”的概念、定义、翻译、参考文献-科学参考

单词	螺旋式矩阵抽样
释义	螺旋式矩阵抽样 Encyclopedia 理学【基本概念】释 spiral sampling design螺旋式矩阵抽样将施测目标中的项目螺旋循环往复式指派给群体内的个体的抽样方法。
随便看	guerrilla warfare in mountains Gu Eryi guess-and-determine cryptanalysis Guess Guess Guess guessing guessing the minds of others with his own ideas Guess Who's Coming to Dinner guest guest and host guest emitting guest-host effect guest operating system Guests from the Ice-covered Mountain Guests' Remarks in Tea-Drinking guest star guest-thanking ritual Guevarism Gu Feixiong Gu Feng Gufengian Stage Gu Foying Gugeng Gugenheim Guggenheim Museum Guggenheim Museum Bilbao

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。