cold gagging的用法和樣例：
例句
- The detailed study of some mechanical parameters and forming theory of arch cold forming are introduced.
本文重點研究與冷彎成拱過程有關的力能參數及冷彎成拱原理。 - Manufacturing hubcup by cold bending special-section profile can be considered as the problem of special-section beam bending, which is nonlinear in physics and geometry.
冷彎型鋼加工汽車輪輞的彈性擋圈，可以歸結為異型截面梁的彎曲問題，在物理和幾何上均為非線性。
