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(gè)水平輥和兩個(gè)立輥所構成的四輥孔型中軋制時(shí)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(shí)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(chǎng)實(shí)驗和回歸得到。
