diagonal
特殊用法auxiliary diagonal1.■辅对角线body diagonal1.■体对角线compression diagonal1.■受压斜杆counter diagonal1.■逆斜杆fancy diagonal1.■花式斜纹fictitious diagonal1.■假想斜杆image diagonal1.■图象对角线leading diagonal1.■主对角线minor diagonal1.■次对角线partial diagonal1.■偏斜杆picture diagonal1.■图 象对角线, 屏面对角线principal diagonal1.■主对角线scan diagonal1.■扫描对角线diagonal of a matrix1.■(矩)阵的对角线diagonal of a polygon1.■多边形的对角线