“ultimate productivity”概念、定义、翻译-科学时代

单词	ultimate productivity
释义	海洋与水文词汇手册 ultimate productivity 终级生产力，三级生产力
随便看	welder rectifier welding welding welding welding apparatus welding arc voltage welding bench welding burner welding cable welding crack sensibility welding current welding defect welding defect welding deformation welding distortion welding electrode welding flame welding flux welding force welding ground welding gun welding heat welding heat input welding jig welding joint

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。