“backhand welding”概念、定义、翻译-科学时代

单词	backhand welding
释义	矿业工程技术词汇手册 backhand welding 逆向焊；右焊法
随便看	indirect production indirect proof indirect purging indirect question indirect question indirect quota indirect quotation indirect quotation indirect quotation indirect quotation indirect quotation indirect radiant piping burner indirect radiation heater indirect radiative transition indirect rate indirect rate indirect ray indirect reasoning indirect reduction indirect refrigerating system indirect register indirect rule indirect sales clause indirect sampling indirect satire

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。