invariant
柯林斯詞典
1. N an entity, quantity, etc, that is unaltered by a particular transformation of coordinates 不變式; 不變量[maths]
a point in space, rather than its coordinates, is an invariant
2. ADJ (of a relationship or a property of a function, configuration, or equation) unaltered by a particular transformation of coordinates (函數(shù)，配置或等式的關(guān)系或?qū)傩?恒定的[maths]
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invariant /?n?v??r??nt/
劍橋詞典
- not changing
不變的
traits that are invariant throughout all mammals 所有哺乳動(dòng)物間不變的特質(zhì) 返回 invariant