此外，对于锥C，若0属于C，则称C为一个尖锥(pointed cone)。锥体的体积=底面积×高×1/3如圆锥即为：V=1/3πR²h;（R为底面圆的半径，h为高） 查看更多>>
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closed convex pointed cone 闭凸尖锥
pointed diamond cone 金刚石尖锥体
slotted cone pointed set screw 开槽锥端紧定螺钉
The fuselage is round and tapered front and rear with a pointed nose and tail cone and a belly fin.
圆形机身和锥形前部和尾部采用一个尖形前鼻和尾锥和一个腹鳍。
It is pointed out that like the barrel type piercer process, the control of the cone type piercer roll speed is also very important.
指出了锥形辊穿孔机也要和桶形辊穿孔机一样，要重视对穿孔机轧辊转速的控制。
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