1)removal cross section,移除截面2)intersection face moving method,截面移动法3)phase cross section,相移横截面4)transport cross section,输运截面，迁移截面5)displacement model of section,截面位移模型6)internal force transfusion of section,截面内力转移
英汉例句
The Kinetics isothermal solid state reaction is investigted by using the intersection face moving method.
