“单组设计”的概念、定义、翻译、参考文献-科学参考

单词	单组设计
释义	单组设计 Encyclopedia 工学试验设计释 single group design单组设计所有受试对象都在同一观测组，未设立其他实验组和对照组的实验设计类型。
随便看	principal horizontal line of photograph principal ideal principal ideal domain principal ideal ring principal ideal theorem principal idele principal idempotent principal idempotent element principal identity principal indecomposable module principal indecomposable representation principal integral domain principal integral representation principal invariant principal isotope principal isotropy group principalization principal lattice element principal leadership principal left ideal principal left ideal ring principal line principal line of photograph principally analytic set principally polarized variety

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。