“tangent welding”概念、定义、翻译-科学时代

单词	tangent welding
释义	动力与电气工程词汇手册 tangent welding 多级平行弧焊
随便看	fixed charge fixed charge fixed charge fixed charge fixed charge fixed charge coverage ratio fixed-charge coverage ratio fixed-choice questionnaire fixed collateral fixed colour fixed concessionary rate fixed connection fixed connective-tissue cell fixed connector fixed contamination fixed cost fixed cost fixed cost fixed cost fixed cost fixed cost fixed cost fixed cost fixed cost fixed cost

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。