“变截面装药”的概念、定义、翻译、参考文献-科学参考

单词	变截面装药
释义	变截面装药 Encyclopedia 工学装药结构释 variable cross-section charge变截面装药爆破工程中，炮孔直径沿炮孔长度方向存在变化的装药结构。使得部分长度炮孔直径大装药多，部分长度炮孔直径小装药少。
随便看	Community traffic community trial community word community worker community workstation community zone commutability commutable operators commutable substitutions commutant commutant lifting theorem commutate commutating commutating condenser commutating pole commutating subalgebra commutation commutation circuit commutation coefficient commutation law commutation of cash taxes into silk or other goods commutation of D.C.machine commutation of tax silk into cash commutation property commutation relation

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。