biorthogonal双: two; twin; both; dual正交: orthogonal; perpendicular; n ...的: 4次方是 The fourth power of 2 i ...双正交: biorthognal正交的: orthogonal; orthometric; orthonormal; orthorhombic; perpendicular; rectangular; rhombic下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:双正交的，即可在微信中查询翻译
