You may have felt Saturn's presence on the cusp of a key Angle, the seventh house of serious committed relationships, either personal or business in nature.
你可能感受到土星出现在关键角度的尖端，这体现在代表忠诚关系的第七宫，无论个人或者事业方面。
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In the geometry modeling of ball end mill cutter, consideration of cusp effect of ball milling, accurate cutting Angle range corresponding to different axial cutting depth are deduced.