| 释义 |
derivationderivation[deriˈveiʃən]n.1.■引出, 诱导出2.■由来, 起源3.■【语】词源; 派生, 引伸语4.■衍生(物)5.■引水道, 分支[流]; 分路6.■偏转(差)7.■导出, 求导数, 公式推导
继承用法derivationaladj.derivationallyadv.
特殊用法canonical derivation1.■典范求导contravariant derivation1.■反变导数fallacious derivation1.■谬误推导first derivation1.■一阶求导, 一阶求微invariant derivation1.■不变微分leftmost derivation1.■最左端导出式maximum permissible derivation1.■最大容许偏离relation derivation1.■关联导出式, 关系推导reversible derivation1.■可逆求导rightmost derivation1.■右端导出式sequential derivation1.■序列派生tree derivation1.■树形图 |