tangents
n. <数>正切( tangent的名词复数 ); 突然转移话题; 突兀的转向; (铁路或道路的)直线区间
A tangent is a line that touches the edge of a curve or circle at one point, but does not cross it.
If someone goes off at a tangent, they start saying or doing something that is not directly connected with what they were saying or doing before.
The conversation went off at a tangent.
交谈突然偏离了正题。
Draw two tangents to the two branches of the curve.
画出该曲线两个分支的两条切线.
Figure 13 . Tangents and Normals changed on a skinned model.
图 十三 在蒙皮的模型上切线与法向是变动的.
Construct an animation of three concurrent tangents of the astroid.
建构一动态绘图:展示星状线共点的三切线.
Construct two mutually orthogonal tangents of the deltoid. Where do they meet?
三角星形线的两条互相垂直的法线的交点在哪里?
In the Graph Editor menu, select Keys > Break Tangents.
在图形编辑器菜单中, 选择Keys>BreakTangents[切断正切线].