“障碍物”概念、定义、翻译-科学时代

单词	障碍物
释义	矿业工程技术词汇手册障碍物 barricade
随便看	frequency scale frequency scanning frequency scanning radar frequency selection frequency-sensitive rheostat frequency-sensitive signal frequency seriation frequency sharing frequency shift frequency shift frequency shift frequency shift frequency shifter frequency shift keying frequency sounding method frequency spectrum frequency spectrum frequency spectrum frequency spectrum frequency spectrum frequency spectrum frequency spectrum frequency stability frequency stabilization frequency stabilized carbon dioxide laser

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。