英语词源
- orthogonal (adj.)
- 1570s, from French orthogonal, from orthogone, from Late Latin orthogonius, from Greek orthogonios "right-angled," from ortho- "straight" (see ortho-) + gonia "angle" (see -gon). Related: Orthogonally.
权威例句
- 1. It can always be arranged that degenerate eigenfunctions are orthogonal.
- 总可以做到使得简并的本征函数是正交的.
- 2. Further, these three solutions are all orthogonal to each other.
- 此外, 这三个解全都是互相正交的.
- 3. The principal directions corresponding to two distinct principal strains are orthogonal.
- 和两个不同的主胁变相对应的主方向是互相正交的.
- 4. Most applications involve simultaneous stabilization on three orthogonal axes.
- 大多数应用要求在三个相互垂直的轴上同时进得稳定.
- 5. The subject of orthogonal trajectories remained dormant.
- 正交轨线的问题一直处于沉寂状态.