大家在查：边城 LMI 2008-09 vast number 韦卢皮莱•普拉巴卡兰豁 introversion 未来展望秤盘 deep-sea

variational

美英 [veəɪ'eɪʃənəl]

adj.变化；〔数〕变分；变量的；变异的
网络变化的；变数式；彩色空间

variational

variational

英-汉网络释义

variational

adj.

1.〔数〕变分

2.变化

3.变量的

4.变异的

1

The results show that this model can be used to simulate the modem climatic states and the variational trend of CO2 content as well.

结果表明，该模式能模拟出现代气候态以及 [CO2 ]变化的趋势。

2

3

Then, the general variational method and its numerical algorithm are suggested to solve these optimal control problems of unsteady flows.

在此基础上，阐述了变分法求解这类偏微分方程最优化控制问题的基本原理及模型求解步骤。

5

The obtained new theorem is applied to obtain an abstract variational inequality , a KKM type theorem and a fixed point theorem .

作为应用，证明了一个抽象变分不等式，一个 KKM 型定理和不动点定理。

7

usually the system is time - variant nonlinear system , and can automatically match with ( i . e . " adaptation " ) variational environment.

通常这类系统是时变的非线性系统，可以自动适应（即 “自适应 ”）信号传输变化的环境和要求。

8

Relations between vector and weak vector variational inequalities and an equilibrium principle of the model are established, respectively.

研究了此模型的平衡原理与向量和弱向量变分不等式的关系。

9

Usually the probability of rare event derived from large deviation method can be expressed as a solution of variational problem .

通常，源于大偏差方法的小概率事件的概率可以作为一个变分问题的解。

10

We use a variational method (snake ) to find optimal closed contours around the most salient figure in an image .

我们用变分法（蛇）找到最佳关闭轮廓在重要人物图像。

11

Coupled dark -bright vector solitons are considered in a birefringent fiber , and their dynamics are studied by the variational approach .

针对双折射光纤中耦合的明、暗矢量孤子，利用变分法研究了它们的动力学特性。

12

Variational trend of Margalef index was the same as Shannon-Wiener index, but the variational trend of Simpson index was opposite .

丰富度指数的变化趋势与多样性指数一致，而优势度指数却恰好与二者的顺序相反。

15

Both in light and heavy fluids , the impact of geometrical parameter of the elastic plate on its acoustic variational damping was discussed.

针对空气和水两种介质，分别研究弹性薄板的几何参数及激励位置对声辐射阻尼的影响。

17

Many microbes can manufacture more than one kind of extracellular polymers whose compositions are variational during their growing cycle .

许多菌种形成不止一种的胞外聚合物，并且它们的组成在生长周期内是变化了的。

18

Variational and Semi-classical Methods . Ground state and first excited state of helium, via the variational method .

变分方法和半古典方法：用变分方法求氦的基态和第一激发态。

20

Variational function is frequently touched upon in mathematic researches , especially in researches relative to measure .

变差函数为数学研究中涉及较多的内容，特别是在与测度有关的研究中。

21

Variational principles play an important role in the formulation of many problems of mathematical physics .

变分原理现在许多数学物理的表述中起着重要作用。

23

27

28

The variational iteration method proposed by Ji -huan He was applied to a kind of strongly nonlinear oscillators.

应用人工参数法和变分迭代算法，求解了具有分数阶非线性的一阶常微分方程。

30

It began with the method of energy analysis , constructed variational problems and got the original model.

从能量分析法切入，构造变分问题，从而得到原始模型；

热词推荐

大家在看