pyramidal angle的用法和樣例：
例句
- Also discussed are relevant issues concerning use of the equation of piercer roll opening to determine the said conical angle.
探討了利用斜軋穿孔機軋輥開(kāi)度方程來(lái)選擇頂頭平整段錐角的有關(guān)問(wèn)題。 - For grinding HSS and carbide engraving cutter as well as single lip or multiple lip cutters of various shapes such as radiused cutters or negative taper angle of cutters.
該機可用于磨削各類(lèi)形似半圓角或反錐角的高速鋼和硬質(zhì)合金雕刻刀具和單邊或多邊刀具。
