invariant

英 [ɪn'veərɪənt] 美 [ɪn'vɛrɪənt]
  • adj. 不变的
  • n. [数] 不变量；[计] 不变式
星级词汇:
invariant
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英文词源

invariant (adj.)
1851, from in- (1) "not" + variant.

双语例句

1. For a system, Hamiltonian is invariant under any translation of spatial coordinates.
对于一体系, 哈密算符在任何空间坐标变换下是不变的.

来自辞典例句

2. The speed of light is an invariant constant.
光速是一个不变常数.

来自辞典例句

3. The first invariant of strain is independent of the coordinate system being used.
第一应变不变量与所用的坐标系无关.

来自辞典例句

4. In other words, The Hermiticity of a matrix is invariant under unitary transformations.
换言之, 矩阵的厄密性在幺正变换下保持不变.

来自辞典例句

5. One could consider invariant properties of figures under each of the above types of transformation.
可以在上述的每一类型变换下考虑图形的不变性质.

来自辞典例句