invariant
音標(biāo)發(fā)音
- 英式音標(biāo) [?n?ve?.ri.?nt]
- 美式音標(biāo) [?n?ver.i.?nt]
- 國際音標(biāo) [in'vε?ri?nt]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- adj.無變化的,不變的
- n.不變式,不變量
同根派生
- adj性質(zhì)的同根詞
- invariable:不變的;常數(shù)的。
- adv性質(zhì)的同根詞
- invariably:總是;不變地;一定地。
- n性質(zhì)的同根詞
- invariable:常數(shù);不變的東西。
- invariance:不變性;不變式。
- invariability:不變;不變性;安定性。
- invariableness:不變。
英漢例句
- For a system, Hamiltonian is invariant under any translation of spatial coordinates.
對于一體系, 哈密算符在任何空間坐標(biāo)變換下是不變的. - 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. - 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(zhì). - The first invariant of strain is independent of the coordinate system being used.
第一應(yīng)變不變量與所用的坐標(biāo)系無關(guān). - For a system, Hamiltonian is invariant under any translation of spatial coordinates.
對于一體系, 哈密算符在任何空間坐標(biāo)變換下是不變的.
詞組短語
- Hopf invariant 霍普夫不變量
- time invariant 時不變的;時不變
- Casimir invariant 卡西米爾不變量
- invariant point [數(shù)]不變點(diǎn);不變點(diǎn);不動點(diǎn)
- invariant function 不變函數(shù);不變的函數(shù)
短語
英英字典
- not changing
- an entity, quantity, etc, that is unaltered by a particular transformation of coordinates
- (of a relationship or a property of a function, configuration, or equation) unaltered by a particular transformation of coordinates
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 不變的
- 時不變
- 不變
- 不變量
Indeed, the ribbon element of these pointed Hopf algebras provides an important invariant.
這類新的點(diǎn)Hopf代數(shù)給出的新的ribbon元可以提供重要的扭結(jié)不變量。 - 不變的
- 不變性
Travelling wave solutions are solutions of special type and can be usually characterized as solutions invariant with respect to transition in space.
行波解是一種特殊形式的解,即具有所謂的“平移不變性”。 - 不變式
Since it is very effective to classify groups by means of invariants, many mathematiciandevote themselves to invariant theory.
而利用不變式對群進(jìn)行分類刻畫是很有效的途徑,因此許多數(shù)學(xué)家致力于不變式理論的研究。機(jī)械工程
- 不變量