Lyapunov-Schmidt约化过程
The Lyapunov-Schmidt reduction
S-约化泛包络代数
S-reduced universal enveloping algebra
Von Neumann量子约化熵
Von Neumann quantum reduced entropy
半直积约化
semi-direct product reduction
变换的约化
reduction of a transformation
变量化约束草图
variational constraint sketch
部分解约束
constrained conditions partially solved
城市边缘集约化
urban edge intensification
城乡集约化供水
Urban-rural Intensive Water Supply