“indicator element”概念、定义、翻译-科学时代

单词	indicator element
释义	矿业工程技术词汇手册 indicator element 指示元素；示踪元素
随便看	planned birth planned birth rate planned birth target planned budget planned change planned comparison planned dispatching planned distribution planned ecology planned economy planned economy planned economy planned economy planned economy planned economy planned economy planned economy planned economy country planned expenditure planned fertility planned growth target planned growth target planned investment planned language change planned obsolescence

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。