tangential acceleration切向加速度
1.In this paper,the derivation and resolution of vector are used to study the introduction of the normal and tangential acceleration about circular motion, which is relatively direct-viewlng and can be easily understood by studcnts compared with the vector-triangle and differential geometry method.本文利用导数及矢量分解方法，研究了质点作圆周运动法向和切向加速度之引入方法。
3)tangential velocity of material物料切向速度
1.Influence of tangential velocity of material on separation performance in the process of threeproduct HM cyclone with un-pressurized feeding;无压给料三产品重介质旋流器内物料切向速度对分选效果的影响
4)tangential velocity distribution切向速度分布
1.Investigations show that there are both potential flow zone and plane circular flow zone in the tangential velocity distribution (TVD) of an ideal cyclone.理论分析与试验研究表明，旋风筒的切向速度分布不出现势流区，主要呈现平面圆旋流分布趋势，对干燥粘性膏状物料特别有效。
5)tangential velocity superposition切向速度迭加
6)side-cutting rate侧向切削速度
延伸阅读
恒星的视向速度 见恒星的空间运动。
