helicoid的例句大全

The ortho cone helicoid was used interrsect intercept by the ortho cone helicoid and the cylinder.

正圆锥螺旋面是正圆柱螺旋面被同轴正圆锥面截得.

The surface obtained when every point on the edge generates an involute is called helicoid.

表面获得了在边缘的每点什么时候引起一断开线叫断开线螺旋面.

AIM : To use three dimensional printing ( 3 DP ) technology to prepare zero-order controlled-release tablets of helicoid.

目的: 应用三维 打印技术 制备豆腐果苷零级控释片.

Analysis on balling up caused by helicoid hydraulic motor bypass valve failure in combined drilling technology EXPERIMENTAL STUDY OF ABRASIVE-CORROSIVE WEAR OF MUD PUMP LINER

复合钻井过程中螺杆钻具旁通阀刺漏造成钻头泥包分析钻井泵缸套材料磨料&腐蚀磨损实验研究

Research on Mathematics Model of Containing Helicoid On the problem of the minimum outer enclosure parallelepiped and cylinder

求最小外包容渐开螺旋面的算法模型关于最小外包容平行六面体和最小外包容圆柱问题