“额外变量”的概念、定义、翻译、参考文献-科学参考

单词	额外变量
释义	额外变量 Encyclopedia 理学混淆变量释 extraneous variable额外变量主试未打算研究但对被试的行为和实验结果造成了影响的变量。又称控制变量、混淆变量。
随便看	Four Talents in Early Tang Dynasty fourteen channels fourteen manipulations Fourteen Points Fourteenth Amendment to the United States Constitution Fourteenth Five-year Plan of China Fourteenth National Congress of the Communist Party of China fourteen unanswered questions four-tensor four-terminal method four terminal parameter analysis four-terminal resistance four terminals of body fourth Brocard triangle Fourth Brother Visits His Mother Fourth Cambridge Survey catalogue fourth class reagent fourth-class reagent Fourth Congress of China Writers Association fourth contact fourth cosmic velocity Fourth Crusades Four Theories of the Press fourth five-year plan of China Fourth fundamental catalog

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。