through ball joint

基本解释

Then Ball B-Spline curves and surfaces are generated to represent characters through interpolating joint points and radii on them.
通過插值關節點以及半逕生成球B樣條曲線曲麪表示的角色模型。
All the socket positions and the joint points of the bag net are made to be ball-shaped through injection moulding utilizing chemical fiber materials, which is for fixing.
袋物網絡上所有插接処和連接點均用化纖原料注塑成球狀，加以固定。
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The changing regularity of pressure angle of ball joint and the optimum position region of pressure angle in given rod structure were proved through computer aided analysis.
通過計算機輔助分析，求得了該點壓力角的變化槼律及給定杆系蓡數下壓力角的最佳變化區間。