查询词典 Darwinian theory

Theory and experiment have verified that autocorrelation kernel function is correct and effective.

本文中，我们研究和分析了核函数与非线性映射以及所映射空间之间的关系。

In the end, we obtain an explicit expression of the spin atom autocorrelation function using flow equation theory.

此外，利用流方程方法得到了原子自旋算符在流中的变化规律及它的自关联函数。

A new method of weak periodic pulse signal based on combining autocorrelation function with chaos theory was proposed.

简述自相关检测的原理及混沌理论，在此基础上，提出将自相关检测与混沌理论相结合检测微弱周期脉冲信号的检测方法。

Based on the theory of phrase staying and the autocorrelation function, we design better performance nonlinear frequency modulation pulse compression radar.

基于逗留相位原理以及信号的自相关函数，设计了一种性能十分优越的非线性调频脉冲压缩雷达体制。

The basic theory of cyclic statistics and the demodulation principle of cyclic autocorrelation function are introduced.

论文提出了利用循环统计量诊断往复式压缩机的方法，介绍了循环统计理论和循环自相关函数解调原理，利用仿真技术检验了循环统计方法的有效性，并分别对仿真信号和实测信号建立了循环谱密度三维图。

The simulation of the new autocorrelation model, LGS, is presented based on the random field theory.

从随机场的基本理论出发，介绍了新相关模型LGS的数值模拟方法。

Chapter 3 mainly discusses the theory of spatial autocorrelation.

第三章主要论述空间自相关度量理论。

It is these two characters that make this theory show the spirit of autocracy.

这便使两种理论不仅有了比较的基点，而且有了很强的可比性。

Li Qi. Studies on the Theory and Implementation Method of Digital Autofocus Technology.

李奇。 数字自动对焦技术的理论及实现方法研究。

The third section, the author according to feminism theory explains female writing and female autography.

第三部分是从女性主义理论的角度诠释女性书写和女性自传。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。