the National "Twelfth Five-Year" Plan for Science & Technology Support.2011BAE06B03-12,2011BAE06B05;the National Natural Science Foundation of China21172114;the Natural Science Foundation of Tianjin City No.11JCYBJC14200.国家“十二五”科技支撑计划.2011BAE06B03-12,2011BAE06B05;国家自然科学基金21172114;天津市自然科学基金11JCYBJC14200