“unplanned derating hours (UDH)”概念、定义、翻译-科学时代

单词	unplanned derating hours (UDH)
释义	动力与电气工程词汇手册 unplanned derating hours (UDH) 非计划降额小时
随便看	semantic determinative semantic differential semantic differential semantic differential semantic differential method semantic differential method semantic differential scale (SDS) semantic distance semantic domain semantic domain semantic entailment semantic entailment semantic extension semantic feature semantic feature hypothesis semantic feature hypothesis--semantic feature hypothesis（SFH） semantic feature hypothesis（SFH） semantic field semantic field semantic function of intonation semantic gap semantic generalization semantic-grammatical category semantic graph semantic implication

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。