“stop valve”概念、定义、翻译-科学时代

单词	stop valve
释义	动力与电气工程词汇手册 stop valve 断流阀，截止阀
随便看	unit of production unit of radiation absorbed dose unit of radioactivity unit of sampling unit of settlement unit of society unit of time unit of transmission attenuation unit of volume unit of weight unit of weight unit of work uniton unit operation unit operation of chemical engineering unit operation ton unit operator unit packing list unit peak flow unit plane unit planter unit point unit pressure unit price unit price

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。