derivation
短语词组
- derivation conduit 引水道
- derivation block 微分单元
- derivation step 推导步
- theoretical derivation 理论推导
- leftmost derivation 最左推导;[计]最左派生;最左端导出式;最左导出
- Derivation proceeding 溯源诉讼程序;溯源程序;派生程序
- characteristic derivation 特阵导
- derivation key 衍生金钥 返回 derivation