杨铎

Intelligent air conditioning system

何勇, 刘启兴, 杨荣礼, 2016 .

Head CT examination positioning bed

杨铎, 尘世军, 2009 .

Finite symmetry transformation group and localized structures of the （2＋1）-dimensional coupled Burgers equation

杨铎, 雷娅, 2013 .