1) slice
[英][slaɪs] [美][slaɪs]
削球
1.
Reasons of disappearance of pingpong slice;
对乒乓球削球打法濒临消失原因的分析
2) snick
[英][snik] [美][snɪk]
削球式
1.
This article rested on thegeological condition of the Shandong Mine,used Ansys software to carry on computation of snick shaft bottom,proposed for the concept of optimally central angle firstly,obtained optimally stress of shaft bottom structure.
依据山东万福矿井的地质条件,采用Ansys软件进行削球式井壁底模型计算,提出了最佳圆心角的概念,得出了最佳受力形式削球式井壁底结构。
3) spherical surface milling
球面铣削
4) the method of chop
削球打法
1.
The Developmental Trend of the Method of Chop From 47th World Table Tennis Championship (WTTC);
从第47届世乒赛看削球打法的发展趋势
5) chopping skill
削球技术
1.
Studying the chopping skills of outstanding players at home and abroad,this article studies not only improve ment of chopping skills co-operation with tactics but also the improvement of the chopping skills.
通过对国内外一些名将的削球技术与战术配合的发展,阐述了提高削球技术与战术配合的训练的方法,为加强专业队的训练水平,提高技能提供了方法。
6) sphere grinding
球面磨削
1.
The result shows that the integration of orthogonal experiment,ANN and previous artificial experience for sphere grinding greatly increases the technological design efficiency and improves the surface quality.
结果表明:结合正交试验,神经网络和先期人工经验进行球面磨削工艺参数优化可以缩短参数优化时间,提高工艺设计效率,改善表面加工质量。
补充资料：削球
乒乓球运动技术名词。利用球拍的摩擦力切削击球的一种技术。击球时，球拍后仰，由体侧上方向前下方挥拍，挥拍呈圆弧路线，在球的下降期触球的中下部。具有球速慢、弧线长、球下旋等特点。是一种防守技术，以其旋转和落点变化威胁对方。有近削、远削、加转削、不转削、削逼角球和削弧圈球等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条