cone angle

• 锥角

cone angle的用法和样例：

例句

1. In the third chapter, precession cone semi-angle is discussed.
   第三章主要讨论进动锥角的问题。
2. Also discussed are relevant issues concerning use of the equation of piercer roll opening to determine the said conical angle.
   探讨了利用斜轧穿孔机轧辊开度方程来选择顶头平整段锥角的有关问题。