变换群

affine transformation group

仿射变换群

仿射变换|affine transformation | 仿射变换群|affine transformation group | 仿射超平面|affine hyperplane

collineation group

直射变换群

直射变换|collineation, collineatory | 直射变换群|collineation group | 直谓[的]|predicative

congruent transformation group

全等变换群, 合同变换群

locking indication 锁闭表示 | congruent transformation group 全等变换群, 合同变换群 | dragon tree 龙血树

congruent transformation group

全等变换群

全等变换|congruent transformation | 全等变换群|congruent transformation group | 全等公理|axiom of congruence

group of linear transformations

线性变换群

group of isotropy 迷向群 | group of linear transformations 线性变换群 | group of motions 运动群

group of similarity transformations

相似变换群

group of quotients 商群 | group of similarity transformations 相似变换群 | group operation 群运算

orthogonal transformation group

正交变换群

orthogonal transformation 正交变换 | orthogonal transformation group 正交变换群 | orthogonal translation 正交位移

projective transformation group

射影变换群

射影变换|projective transformation | 射影变换群|projective transformation group | 射影标架|projective frame

topological transformation group

拓扑变换群

拓扑阿贝尔群|topological Abelian group | 拓扑变换群|topological transformation group | 拓扑不变量|topological invariant

unitary transformation group

酉变换群

unitary transform of image matrix 影像矩阵酉变换 | unitary transformation group 酉变换群 | unitary vector space 酉空间

Hydraulic sizer：水力筛分机

hydraulic setting refractory 水凝[性]耐火物 | Hydraulic sizer 水力筛分机 | hydraulicking 水掘法

roadside trees：街头树路树

rna splicing rna 剪接 | roadside trees 街头树路树 | roaring 咆哮