generatrix的用法和樣例：
例句
用作名詞 (n.)
- We need to consider the deformation of only one strip parallel to generatrix of the cylinder.
我們只需要考慮一個平行於圓柱母線的窄條的變形。 - Formula to evaluate translation of the tooth-surface and the equation to describe the generatrix of the negatively cambered sooth-surface were derived, respectively.
分別推導得到齒面平移距離和內凹齒面母線方程的計算公式。
