Indexer parameters are enclosed in square brackets, just like array indexes, but indexer parameters can be declared to be of any type, unlike array indexes, which must be integral.
索引器参数括在方括号中，这一点与数组索引类似；但可以将索引器参数声明为任何类型，这一点与数组索引不同，后者必须为整形。
When interface is imperfect, its effect on energy functional of composite with it, which emerges in form of interface integral items, must be calculated.
当界面非完美时，复合材料的能量泛函必须计入非完美界面效应，该效应以界面积分项形式出现。
When interface is imperfect, its effect on energy functional of composite with it, which emerges in form of interface integral items, must be calculated.
当界面非完美时，复合材料的能量泛函必须计入非完美界面效应，该效应以界面积分项形式出现。
应用推荐