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n.不变性；不变式
1、invariables───adj.不变的；常数的；n.常数；不变的东西
2、invariant───adj.不变的；n.[数]不变量；[计]不变式
3、invariable───adj.不变的；常数的；n.常数；不变的东西
4、in advance───adv.预先，提前
5、invariancy───不变性
6、covariance───n.[数]协方差；共分散
7、at variance───不和；有分歧
8、invariants───n.[数]不变量（invariant的复数）；不变性
9、variance───n.变异；变化；不一致；分歧；[数]方差
1、Subsequently, as a important property, the time invariance of support set of solutions of regularization is proved.───证明了正则化解的一个重要性质，即解的支集关于时间的不变性；
2、For geometric invariance of the invariant moment, it has been used in pattern recognition, computer vision and image reconstruction.───不变矩的几何变换不变性特点，使其在模式识别、计算机视觉和图像重构中被广泛使用。
3、By using the invariance property of VSC, the controlled system independent of the uncertainty which satisfies the matching condition on the sliding surface.───利用变结构控制的不变性，使受控XiTong在滑模面上与满足匹配条件的XiTong不确定性无关。
4、This invariance requirement has been a strait jacket on the free invention of scientists.───这个不变性要求，已经成了套在科学家的自由创造上的一件紧身衣。
5、Problem on scale-invariance, rotation-invariance and translation-invariance can be solved with this method.───解决了尺度变化、旋转和平移不变性问题。
6、derivation methods of Lorentz transformation according to invariance of light speed and principle of relativity are commented.───评论了仅仅依据光速不变假设和相对性原理推导洛伦兹变换公式的方法。
7、The approach is axiomatic and formulated in terms of geometric invariance with respect to the position of the observer.───这种方法是无须证明的并且用与观察者的位置有关的几何学不变方式阐述。
8、This paper proved that this algebraic feature has some important properties of algebraic and geometric invariance.───该文证明了这样抽取的代数特征具有一些重要的代数和几何不变性。
9、By means of the language of mathematical logic the invariance of Hamilton principle under canonical transformation is expressed and proved.───用数理逻辑的语言表述了哈密顿原理及其在正则变换下的不变性，并给以证明。