tangent space meaning in English

切丛
切空间

Store normals in generic space , e . g . , tangent space
存储非普通空间的法向量，例如，正切空间。
A linear state - space model is modeled for the system identification and prediction at the tangent space of working point . the errors of modeling and
在局部的切空间上对系统进行线性建模和预测,同时利用在线学习的神经网络补偿局部线性模型的建模和预测误差。
The surface detail or offsets simulated by a normal map are always relative to either the polygon it ' s projected on ( tangent space ) or the object ' s orientation ( object space ) or the world ( world space )
（通过法线贴图计算出的表面细节和偏移是总是相对于多边形的投影方向或是物体的自身轴向（物体空间）或是世界（世界空间）的。）
According to the relation between tangent space and annihilation space of parameterization singularity manifolds , we present the new concepts of first order and second order singularity . degenerate and non - degenerate parameterization singularities are analyzed and the sufficient and necessary conditions for degenerate singularity are derived
研究了退化和非退化奇异位形的特点，给出了判断退化参数化奇异位形的充分和必要条件，其中对必要条件，提出了一种方便实用的morse判断函数。