查询词典 unboundedness

Boundedness and unboundedness are the way people get to know the bounded concept of the outside world.

有界和无界是人类认知客观世界边界概念的一种方式。

This yields the unboundedness of the cohomology of non-trivialA(?kregular DG algebras.

由此可知非平凡的正则DG代数必然是同调无界的。

Love , in all its endlessness, unboundedness and failed definitions is this experience.

把它当作每一次真切的呼吸。时刻与爱同在，便是我们度过一切困厄的不二法门。

Meanwhile, we proved the unboundedness of solutions of Lienard equations with weaker damping terms when the rotation number is irrational. We still obtained the unboundedness of solutions of Lienard equations with asymmetric nonlinearities at resonance.

另外，还通过应用Birkhoff遍历定理证明了当旋转数为无理数时，弱阻尼的Lienard方程无界解的存在性；同时，证明了共振条件下具有不对称非线性项的Lienard方程无界解的存在性。

Our new model can avoid the contingent of unboundedness of the maximum likelihood function and excessive sensitivity of the maximum likelihood estimator to outliers, showing more robustness.

新模型可以克服似然函数可能出现无界的现象，在计算上有更好的鲁棒性。

In the study of the Lagrange stability of impact motion, we give some conditions of the bouncing solution of the asymptotically linear equation which is bounded or unbounded. Outside of a large disc, using the symplectic transformation of the Hamilton system to estimate the iteration of the successor map. Applying the Moser's small twist theorem, we get the invariant curves and then give the proof of the bouncing solutions which is bounded. We will estimate the successor map of the equation directly for proving the unboundedness of the bouncing solutions.

在碰撞运动的Lagrange稳定性的讨论中，给出了渐近线性方程碰撞解有界或无界的条件，在充分大的圆盘外，通过Hamilton系统的辛坐标变换的角度平均来估计后继映射的迭代，应用Moser小扭转定理得到不变曲线从而给出在一定条件下碰撞解有界的证明，碰撞解无界性的证明将采用直接估计后继映射的方法给出。

One essential difficulty of the given problems for computation is the unboundedness of the physical domains.

对这些问题进行计算一个主要的困难就是物理区域的无界性。

Secondly, we dealt with the existence of periodic solutions and unboundedness of solutions of Lienard eqautions.

另一方面，本项目研究了Lienard方程周期解的存在性与解的无界性。

In Chapter 2, some popular penalties are brieflyintroduced, and the unboundedness of weights of RNN without penalty term is discussed.

在第二章我们简要介绍了几种常见的惩罚项，并从理论上对不带惩罚项的递归网络权值的无界性作了讨论。

Network, noted for its unboundedness, interactivity, immediacy and Unlimited capacity etc.

网络以其无界性、交互性、即时性以及容量无限性等特征已成为大学生依赖的一种学习手段和生活方式。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。