“operating cycle”概念、定义、翻译-科学时代

单词	operating cycle
释义	环境科学与工程词汇手册 operating cycle 试验阶段；试用期
随便看	case binding case board case bonded grain case book case book casebook case-bound case-bound book casecase CASE--CASE (computer-aided software engineering) CASE (computer-aided software engineering) CASE (computer-aided software engineering) case conference case-control study case-control study cased borehole cased confectionery case-dependent similarity case depth case detection cased glass case dominance theory case-fatality rate case-fatality rate case file

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。