layout form的用法和樣例：
例句
- Accurate spread formulae must be studied out by experiments and regression according to different roll passes and different rolling mill layout.
實用的高精度寬展模型必須分不同的孔型系統和軋機布置形式，由現場實驗和回歸得到。 - And then, the interchange station layout plans and the relations between different fundamental spaces are discussed, a series of guiding principles proposed.
進而歸納換乘站布置形式分類，分析了換乘站布置的基本空間關係的換乘特點和選定原則。
