# derivation
##### 词义
- 英:/ˌderɪˈveɪʃn/; 美:/ˌderɪˈveɪʃn/
- #词性/n (尤指词语的)起源,由来,派生
##### 例句
- Derivation Set Tracing for the Transformation Diagram Based on Wivern
- 基于Wivern跟踪转换图的起源集
- Also , this thesis proves the uniqueness and solution theorems of derivation set of basic relation operators .
- 作者证明了基本运算的起源集的唯一性定理和求解定理。
- The word is of old French derivation .
- 该词源于古法语。
##### 形态
- #形态/word_pl derivations