查询词典 potential field

In this paper, the idea of " centrifugal potential field ",which induced by large overall rotation is introduced, and the motion equation of a coupled rigid-flexible system by employing Hamilton's principle is established.

本文从离心力势场的概念出发，应用Hamilton原理建立了具有动力刚化效应的刚柔耦合系统的运动方程，证明了该方程解的周期性，并采用了Frobenius方法给出了其精确解的一般形式。

The famous Frenkel-Kontorova model describes the motion of a harmonic chain in a periodic potential field, and it is one of the simplest models in describing the spatial competition.

著名的Frenkel-Kontorova模型描述的是一条最近邻相互作用的原子链在周期势场中的情况，是最简单的描写尺度竞争的多体系统之一。

This dissertation firstly introduces the principles of four kinds of simple gridding methods, which are"Linear interpolation based on triangulation","Inverse distance weighted and averaged method","Modified Shepard's method"and"Multiquardirc method". Secondly, it researches the Ordinary Kriging method for geophysical irregular data, which mainly includes the base knowledge of region change and variogram and the principle of Ordinary Kriging method. Thirdly, it researches the Inverse Interpolation for geophysical irregular data, which mainly includes the principle of inverse interpolation and its iterative algorithm, and the principle of Inverse Interpolation to realize the gridding of geophysical data. Finally, it uses these gridding methods to grid theoretical model data of potential field and raw aeromagnetic data, and compares and analyzes the gridding results.

本文首先简单介绍了地球物理不规则分布数据的四种简单网格化方法(即基于三角网的线性插值法、反距离加权平均法、改进的Shepard方法和多元二次函数法)的方法原理；接着，重点研究了地球物理不规则分布数据网格化的普通克里金法，主要研究了区域变化量、变差函数的基础知识和普通克里金法的方法原理；之后，重点研究了地球物理不规则分布数据网格化的反插值法，主要研究了反插值法的方法原理和迭代求解算法，以及反插值法实现地球物理数据网格化的原理；最后，应用这些方法对理论位场模型和实际航磁数据进行了试验、对比和分析。

Downward continuation is an important operation in potential field data processing and inversion, but its instability problem influences its application in many processing and inversion techniques.

位场向下延拓是位场数据处理和反演中的重要运算，但是它的不稳定性影响了它在许多处理和反演方法技术中的应用。

4 Potential field failure and impact on the quality, safety and environment

潜在的市场失效及其对质量、安全和环境的影响。

Including some of the potential field calculation.

包括势场的一些计算等。

This paper reviews the basic theory of wavelet transform and its applications in potential field.

本文总结了位场小波变换的理论基础及应用现状，介绍了位场小波基函数的概念。

In this paper,an improved limit-cycle navigation method integrated with the potential field approach is proposed.

1 引言在机器人足球赛中，机器人决策的重要一步是路径规划。

The results of simulation and application have verified that the modified potential field method can s...

仿真与应用结果表明，它能有效地解决在目标附近有障碍物时目标不可达问题。

According to the features of potential field inversion, the mechanism of neural network are system analyzed.

根据位场反演的特点，系统研究了神经网络的运行机制，首次对比了拟BP网络与Hopfield网络在位场反演中的应用，选择了更适合于位场反演的神经网络模型一拟BP网络模型； 2。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。