“low pressure operation”的概念、定义、翻译、参考文献-科学参考

单词	low pressure operation
释义	low pressure operation Encyclopedia 工学低气压作业释 low pressure operation低气压作业工作地点/环境气压低于规定限值的作业。
随便看	principal idempotent principal idempotent element principal identity principal indecomposable module principal indecomposable representation principal integral domain principal integral representation principal invariant principal isotope principal isotropy group principalization principal lattice element principal leadership principal left ideal principal left ideal ring principal line principal line of photograph principally analytic set principally polarized variety principal mapping principal matrix principal maximum principal measure principal minimum principal minor

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。