perturbation的例句大全

Direct perturbation method of nonlinear vibration frequency about elastic circular cone flat shell of axial symmetry

轴对称弹性圆锥扁壳非线性自由振动直接摄动解法

互联网摘选

The Mutualism System with Random Perturbation and Maximum Likelihood Estimations of Its Parameters

具有随机扰动的互惠系统及其参数的极大似然估计

互联网摘选

In this paper the global distribution of the perturbation kinetic energy ( PKE) is analysed using the NMC grid point data set.

本文应用美国NMC全球客观分析格点资料分析了全球扰动动能（PKE）的气候特征，结果表明，纬向平均的PKE分布与纬向平均的u风分量分布有密切的关系。

互联网摘选

In this paper, using the PLK method and reductive perturbation method, we obtained the second approximation to cnoidal waves at the free surface and interface for the two-fluid system considered in [ 1].

本文考虑[1]中所建立的模式，采用约化摄动法及PLK方法，求得了自由面及界面上的二阶椭圆余弦波。

互联网摘选

In this thesis, we study influences of the ohmic resistance and the third-order dispersion on the DNLS soliton with VBC by using the direct perturbation theory.

本论文用零边值的DNLS孤子微扰理论研究了欧姆阻尼和三阶色散对DNLS孤子的影响。

互联网摘选

Based on this finding a linear extrapolation scheme for predict shear viscosity at zero-perturbation is formulated.

并基于这一特点创造了利用线性外推手段计算剪切粘度的方法。

互联网摘选

According to the different results of BGM ensemble and PHY ensemble, a new method is used to create the perturbation members. In this new method, BGM or both BGM and PHY are used according to the initial intensity of tropical cyclone.

基于BGM方法和PHY方法集合预报的不同特点，将两种方法相结合形成扰动成员，这一综合方法的集合预报效果好于单一方法的集合预报效果。

互联网摘选

Perturbation Problem of Eigenvalue of a Graph to Adding and Deleting an Elge(ⅱ)

加边与去边图的特征值的扰动问题（Ⅱ）

互联网摘选

Control of Satellites Formation Flying in Earth Oblateness Perturbation Environment

在地球扁率摄动下的卫星编队飞行控制

互联网摘选

In this paper, two method, energy stats method ( EM ) and singular perturbation method ( SPT ) , for g ( ? )

本文用能量状态近似法和奇异摄动法两件方法讨论了最优飞行 剖面 的生成.

互联网摘选

LEO satellite formation configurations may get an in-track drift under the perturbation of atmosphere.

大气摄动会造成近地轨道卫星编队构形产生沿航迹方向漂移.

互联网摘选

This paper studies the stability of Weyl-Heisenberg frames for L2 ( R) with compact support with respect to perturbation of window function, shift parameter, modulation parameter and their combination.

本文研究了L~2（R）上具有紧支撑的Weyl-Heisenberg框架分别对窗口函数、平移指标、旋转指标以及多项混合摄动的稳定性。

互联网摘选

The universal perturbation methods in discrete systems proposed by Liu Jike et al are extended to analyze continuous systems.

将刘济科等提出的离散系统通用摄动法推广到连续系统。

互联网摘选

Synchronization of Time-Delay Chaotic Systems With Random Perturbation.

具有随机扰动连续时滞混沌系统的同步.

互联网摘选

Results show as follows. The heavy rain taking place in the west side of Dabie Mountain is caused by β-scale cyclone on α-scale shear, and the heavy rain near the boundary area between Hunan and Hubei provinces is caused by cyclonic wind perturbation.

结果表明：（1）大别山西侧的暴雨由中α尺度切变线上中β尺度低涡造成，湘鄂交界地带的暴雨由切变线上气旋性扰动造成。

互联网摘选

For a given input power, the cutoff spatial frequency, the fastest growing frequency and the maximum perturbation growth, in an amplifying medium, increase with the increase of the gain of the medium and propagation distance.

主要是在一定的输入功率下，小尺度调制增长的临界频率、最快增长频率及其对应的最大增益（B积分）均随介质增益或传输距离的增大而增大；

互联网摘选

Drag Perturbation Model and Orbit Prediction Accuracy of Manned Spacecraft

载人飞船阻尼摄动模型和轨道预报精度

互联网摘选

A Conditionally Stable BVP of the Singular Perturbation Equation System with some Small Parameters

一类条件稳定的多小参数奇摄动方程组边值问题

互联网摘选

The analytical results showed that the condensed system has a steady perturbation solution, and reveal that the nonlinear transport of the condensate atoms in Gaussian potential case.

解析结果表明，在Gaussian势情况下，凝聚系统具有稳定的微扰解，此表明凝聚原子为稳定的非线性输运。

互联网摘选

When solving the nonsymmetric linear systems, the paper makes the total backward perturbation analysis to QMR method, and uses the total quasi-minimal backward perturbation ( TQMBACK) technique. So the restarted total quasi-minimal backward perturbation ( RTQMBACK) method is given.

同样地，对求解非对称线性方程组的QMR方法作出了向后扰动分析，结合总体向后扰动范数拟极小化的技巧，给出了求解非对称线性方程组的总体拟极小向后扰动（TQMBACK）方法。

互联网摘选