图1 (IMAGE) Science China Press Caption 扰动缩放算法示意图(a经典BGM法,b新型LBGM法;其中xA和xB为缩放前A点和B点的扰动大小,xAꞌ和xBꞌ为缩放后A点和B点的扰动大小,c为经典BGM法中的全局缩放系数,cA和cB为新型LBGM法中A点和B点的局地缩放系数。) Credit ©《中国科学》杂志社 Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.