invariant
英 [ɪn'veərɪənt]
美 [ɪn'vɛrɪənt]
- adj. 不變的
- n. [數] 不變量；[計] 不變式
英文詞源
- invariant (adj.)
- 1851, from in- (1) "not" + variant.
雙語例句
- 1. For a system, Hamiltonian is invariant under any translation of spatial coordinates.
- 對於一體係, 哈密算符在任何空間坐標變換下是不變的.
來自辭典例句
- 2. The speed of light is an invariant constant.
- 光速是一個不變常數.
來自辭典例句
- 3. The first invariant of strain is independent of the coordinate system being used.
- 第一應變不變量與所用的坐標係無關.
來自辭典例句
- 4. In other words, The Hermiticity of a matrix is invariant under unitary transformations.
- 換言之, 矩陣的厄密性在幺正變換下保持不變.
來自辭典例句
- 5. One could consider invariant properties of figures under each of the above types of transformation.
- 可以在上述的每一類型變換下考慮圖形的不變性質.
來自辭典例句