1. Briefly in the space geometry of a cone of how to measure the angle of approach. �������ڿռ伸������ζ�һ��Բ�ĽǶȽ��в����ķ�����
2. DHGY Cone Crusher is a series cone crusher for medium crushing with high performance. dhgyԲ�������һ��ϵ��Բ���������������������ܡ�
3. The "devices" are hemispherical objects of glass or porcelain, ending in a cone with a drop of mercury inside. ���֡��豸���ǰ���״���壬���в����ʹ�����ĩ����һ��Բ�壬�������һ��ˮ����
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n.
1. any cone-shaped artifact
2. a shape whose base is a circle and whose sides taper up to a point
3. cone-shaped mass of ovule- or spore-bearing scales or bracts
4. visual receptor cell sensitive to color v.
1. make cone-shaped