不变性,invariance
1)invariance[英][in'v??ri?ns][美][?n'v?r??ns]不变性
1.Analysis of the invariance of moment invariants under discrete condition;离散条件下数字图像矩不变量不变性的分析与研究
2.The Computational Methods Based on Invariance of Cross Ratio;基于交比不变性的计算方法研究
3.Algorithm of space plane parameters based on cross ratio invariance;基于交比不变性的空间平面参数算法
英文短句/例句

1.On the Invariability and Variability of Types of Literature in Communication;论文学交际中体裁的不变性与可变性
2.Translation, Scaling, Rotation Invariant Descriptor Analysis Approach to Object Recognition Based on Moment Invariants;基于不变矩的图像几何变换不变性识别研究
3.the invariance of time and space时间和空间的不变性
4.Analysis of Krawtchouk Moments Rotation InvarianceKrawtchouk矩旋转不变性的分析
5."Balance" Between Family and Work--Invariability and Variability of Female Status;家庭与工作的“平衡”——女性地位的可变性与不变性
6.The Symmetry and the Covariance and the Guage Invariance in Physical Laws;物理规律(方程)的对称性、协变性、规范不变性
7.Affine Invariant Object Recognition Based on Wavelet Transform;基于小波变换的仿射不变性目标识别
8.A conservation is a statement of constancy in nature-in particular, constancy during change.守恒定律说明自然界的不变性,特别是说明变化期间的不变性
9.CONTROLLED INVARIANT DISTRIBUTIONS FOR A CLASS OF NONLINEAR DIFFERENTIAL-ALGEBRAIC SYSTEMS AND THEIR INVARIANT PROPERTIES一类微分代数系统的受控不变分布及其不变性
10.On the Constancy and Variability in Translation;翻译的“不变性”和“可变性”研究:一种拓扑学视角
11.Evaluating the Indefinite Integral Through the Invariance of Derivative of n th Order;用n阶导数的形式不变性求不定积分
12.Invariance under Rotation for Acoustic Activity of Crystals and Quasicrystals;晶体和准晶的旋声性质的旋转不变性
13.Form Invariance and Lie Symmetries of Appell Equations;Appell方程的形式不变性与Lie对称性
14.incapability of being altered in disposition or habits.不能改变性格或习惯。
15.modified two stream instability变形的双流不稳定性
16.the quality of being steady--regular and unvarying.稳定、规则、不变化的属性。
17.Her personality has soured.她的性情变得不愉快。
18.the quality of being unchangeable; having a marked tendency to remain unchanged.不发生变化的性质;保持不变的显著倾向性。
相关短句/例句

Invariant[英][?n've?ri?nt][美][?n'v?r??nt]不变性
1.Curing Theory of A_f - A_g Type Polycondensation Involving Initiation Mechanism -The Invariant Property of the Number Fraction Distribution;含引发机制的A_f—A_g型缩聚反应固化理论—数量分布函数的不变性
2.Comparison and analysis of Invariants Recognition(Ⅲ)——Neural Net Methods;物体识别不变性方法比较分析(Ⅲ)——神经网络方法
3.Content-Based Image Retrieval Based on Invariant Signature;基于不变性特征描述子的图像检索技术
3)invariability[英][in,v??ri?'biliti][美][?n,v?r??'b?l?t?]不变性
1.Furthermore, we modify algorithm through compressing the parameter space so that the consistency and invariability of the estimator can be simultaneously guaranteed.进一步,通过对参数空间进行压缩,使得改进后的收敛算法所得到的参数估计同时具有相合性及不变性
2.Their absoluteness mainly refers to infiniteness and invariability while relativity denotes f initeness and vari-ability.其绝对性主要是指它们的无限性和不变性,其相对性主要是指它们的有限性和可变性。
3.In topology, the invariability preserved through deformations of geometric figures and multidimensional spaces is referred to as topological property.这一过程中的“恒量”和局部“变量”反映了翻译的“变化中的不变性质”,即翻译的拓扑性质。
4)Inalterability of displacement变换不变性
5)invariant transformation不变性变换
6)positive invariant正不变性
1.The positive invariant property,eventual boundedness,non-persistence,permanence,extinction,and globally asymptotic stability of the system was investigated.详细考察了系统的正不变性、最终有界性、非持续生存、持久性、灭绝性及全局渐近稳定性。
延伸阅读

变性变性degeneration在致病因素的作用下,组织和细胞发生物质代谢障碍,在细胞内和间质中出现各种异常物质或原有的某些物质堆积过多的现象。细胞受到致病因子的作用后,细胞的功能和结构可在适应能力范围内改变。如果致病因子作用过强,上述改变超过该细胞的适应能力则出现变性。致病因子除去后,该细胞可能恢复正常,但严重的变性可能发展为坏死。变性一般分为:蛋白质代谢障碍、脂肪代谢障碍、糖代谢障碍、矿物质代谢障碍和病理性色素沉着等。常见的变性有肿胀、水性变、脂肪变、玻璃样变、淀粉样变、病理性色素沉着、钙化、粘液变和纤维样变。