angle gear的用法和樣例：
例句
- This study offers a theoretic basis for improving machining precision and the error compensations of spiral bevel gear.
研究結果對提高螺旋錐齒輪的加工精度和進行誤差補償提供了理論依據。 - The parametric modeling method for loxodrome normal circular-arc spiral bevel gear was presented.
給出了斜航式法向圓弧螺旋錐齒輪的參數化建模方法。
