principium的用法和樣例：
例句
用作名詞 (n.)
- The principium of the model and TS are introduced, a representative result and the analysis are given.
描述產業選址問題雙層規劃模型的構建過程，介紹算法的原理，給出具有代表性算例試驗結果和結果分析。 - It is inevitable for the thermal spray coating to avoid porosity due to the working principium of the thermal spray.
摘要熱噴涂的工作原理決定了其涂層孔隙是不可避免的。
