An analytical trial function method (ATF) was developed based on the quadrilateral area coordinate system (QAC-II) for plane elements (ACATF).
在四边形面积坐标QAC-II的基础上,建立了弹性力学平面问题的面积坐标解析试函数方法。
参考来源 - 基于四边形面积坐标的平面单元解析试函数法·2,447,543篇论文数据，部分数据来源于NoteExpress
The quadrilateral area coordinate is adopted instead of the isoparametric coordinate.
采用四边形面积坐标来代替等参坐标。
The area coordinate method has been successfully applied to construct triangular elements.
构造四边形单元时，应用面积坐标方法有其优点。
The new Quadrilateral Area Coordinate (QAC) method is a powerful tool to construct 2d finite element models.
四边形面积坐标(QAC)方法是新近提出的构造二维有限元模型的工具。
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