Rolling orifice的用法和樣例：
例句
- This paper has investigated the neutral angle during rolling in four-roll passes which consist of two-horizontal rollers and two-vertical rollers.
本文研究了由兩個水平輥和兩個立輥所構成的四輥孔型中軋制時的中性角。 - 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。
