diagonallyadv.斜对地；对角地diagonaladj.对角线的；斜的；斜纹的n.对角线；斜线；斜列diagonal morphism对角射diagonal operator对角算子diagonal sheathing斜角覆盖层diagonal dominance对角优势diagonaliza-tion对角化diagonal cut joint斜开口diagonal component对角线分图diagonal clearance对角间隙diagonal nystagmus斜性眼球震颤, 斜角性眼震diagonal dominancy对角优势