针对地震勘探资料中存在加性强随机噪声干扰，已经提出用混沌振子系统处理的方法技术。
For the seismic prospecting data with additive noise, it has been put up to deal with the data using the chaotic oscillator system.
其次，通过介绍经典拷贝相关，混沌振子检测理论，对于强噪声背景下的有效信号检测做了一定研究。
Then, through introducing the theory of the classical copy-correlation and chaos signal detection, some research have been done for the efficient signal detection with strong noise at the background.
采用摄动-增量法研究电机工程中一类强非线性振子的极限环和同宿轨线。
Investigates a class of strongly nonlinear oscillators in electrical engineering by using the perturbation incremental method.
针对地震勘探资料含加性强随机噪声，已提出用混沌振子系统检测同相轴的方法。
It has been put up to detect the event using the chaotic oscillator detection system for the seismic prospecting data with additive noise.
将增量谐波平衡法推广应用于二元机翼的颤振问题，为强非线性颤振分析提供了一条有效的新途径。
The incremental harmonic balance method is extended to analyze the flutter of two dimensional airfoils. The present procedure provides a new effective way to the strongly nonlinear flutter analysis.
强非线性过阻尼振子系统中绝热近似的适用条件是(5)式。
The applicable condition of adiabatic approximation in the system of strong nonlinear over damping oscillator is the equation (5).
混沌方法人为参与程度低，稳定性强，可以方便准确地绘出平板各种颤振参数的诺模图。
The chaotic search method needs little manipulation and possesses superior robustness and the nomograms of various flutter parameters of flat plate can be plotted conveniently and accurately.
数值仿真的结果表明，该控制系统具有适应能力强，消振迅速且效果良好的特点。
The results of the numerical simulations indicate that this controller has a good capability of adapting changing environment and a good effect on reducing the vibration of the structures.
扩展到系统的多个结构强非线性颤振分析的增量谐波平衡法。
The incremental harmonic balance method was extended to analyze the flutter of systems with multiple structural strong nonlinearities.
结合某松细砂地基加固工程，对低能量强夯法和无填料振冲法处理松细砂地基的适用性及加固效果进行了试验研究，并对它们的适用范围、优缺点进行了比较分析。
In order to research the usability of low-energy dynamic compaction and non-filler vibro-flush for treating loose fine sand and their reinforcing effects, a serial of tests have been carried out.
给出一类强非线性对称振子周期振动的一种解法。
The influence of translational kinetic energy on the period of vibration is analyzed.
实验室振筛机结构先进，性能良好，具有转制幅度大，振动力强，使用方便，筛选效果好，使用夹套方便灵活等特点。
Laboratory test sieve shaker advanced structure, good performance with a conversion rate of big, strong vibration, easy to use, screening effective, easy to use and flexible jacket and so on.
实验室振筛机结构先进，性能良好，具有转制幅度大，振动力强，使用方便，筛选效果好，使用夹套方便灵活等特点。
Laboratory test sieve shaker advanced structure, good performance with a conversion rate of big, strong vibration, easy to use, screening effective, easy to use and flexible jacket and so on.
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