the factors of forming的用法和樣例：
例句
- The forming condition of crystal and closed pore in tabular alundum produced with electric melting is estimated and determined theoretically.
從原理上判斷和估計了電熔板狀剛玉結晶體和闊氣孔的形成條件。 - A detailed petrologic and mineralogic study and a forming condition calculation have been carried out on the two types of enclaves.
對這兩類岩石包體進行了詳細的岩石學和礦物學研究，並計算了各類岩石包體的形成條件。
