“average effectiveness level”的概念、定义、翻译、参考文献-科学参考

单词	average effectiveness level
释义	average effectiveness level [`av·rij i`fek·tiv·nǝs ´lev·ǝl] See <<effectiveness level>>
随便看	error-detecting system error detection and feedback system error detection routine error diagnostic error equation error frequency limit error function error handling error-indicating system error interrupt error list error log error message error of closure error of perpendicularity error of the first kind error of the second kind error range error rate error ratio error recovery routine error report error routine error signal error sum of squares

科学参考收录了103327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。