“welding position”概念、定义、翻译-科学时代

单词	welding position
释义	矿业工程技术词汇手册 welding position 焊接位置
随便看	cognatic group cognatic lineage cognatic lineage cognation cognation Cogniot，Georges cognition cognition cognition cognition cognition cognition cognition-assimilation theory cognition-discovery theory cognitive cognitive ability cognitive ability cognitive ability testing cognitive academic language proficiency cognitive academic language proficiency（CALP） cognitive activity cognitive agent cognitive anthropology cognitive anthropology cognitive anxiety

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。