混合的问题

In order to make use of time-frequency characteristic of signal,a new method of variational estimation on signal frequency by using AR model power spectrum estimation,designing band-pass filter to gain approximatively source signals and underdetermined mixed matrix,and constructing completed observation signals by expanded subspace primer vector is proposed.

充分利用信号的时频特性，提出了AR模型功率谱估计法滑动估计信号频率，设计带通滤波器近似获取源信号和欠定混合矩阵，以及扩展子空间向量基构造完备观测信号的方法，将问题转化为完备情况下的盲分离，最后运用FastICA方法实现了信号盲分离。

This circuit is completely automatic, eliminating conventional VOX and hybrid adjustments.

该电路是完全自动的，消除了传统的VOX和混合线路的调试问题。

Weak formulation of mixed state equations including boundary conditions are presented in a cylindrical coordinate system by introducing Hellinger_Reissner variational principle.

从Hellinger_Reissner变分原理出发，在柱坐标系中，导出圆柱壳的弱形式混合状态方程和边界条件，联用状态空间法给出叠层柱壳的解析解，此法使得求解该类问题的形式得以扩大和统一。

Then the model is modified, considering the effects of irregular entrainment interface on the top of IBL, and applied to fumigation dispersion over Nanticoke coastal area.

然后考虑混合层顶不规则夹卷界面的作用，应用于楠蒂科克沿岸陆上熏烟扩散问题，将模拟的地面轴线浓度与观测资料以及三个熏烟扩散预测模式的结果作了比较。

The research work presented in this dissertation cover the characteristics of Time Domain Transient Electromagnetic Field analysis method ,the particular analysis of Pseudospectral time-domain algorithm, the improved or hybrid algorithms of PSTD and it\'s application in high power ultra wide-band technology and photonic crystals design.

本文主要研究了时域瞬态电磁场计算方法的基本特性，对近年来出现的时域伪谱算法进行了详细地分析，提出了多种改进及混合算法，并研究了其在超宽带电磁脉冲技术、光子晶体结构分析等工程问题中的应用。

A new method named HOMGA is proposed to improve the ability of GA, which is the combination of micro-GA, orthogonal design and Solis-Wets, moreover the substructural identification is also used.

本文提出将微遗传算法、改进的正交交叉算子和多变量Solis-Wets局部搜索算法结合，组成混合正交微遗传算法，并进一步应用子结构法，降低问题求解的规模，减少计算中陷入局部极小点的可能。

For the game analysis of enterprise credibility, a game model has been established to resolve the credibility games of enterprises of different types and the conditions have been given for enterprises to run trustily under different strategies.

在企业诚信博弈分析的过程中，建立了相关博弈模型，解决了不同类型企业的诚信博弈问题，提出了纯策略和混合策略均衡下的诚信经营条件，并作了相关讨论。

During the preparation, when the water was used as solvent, the sodium stearate is dispersed by the acid-base neutralization reaction between sodium silicate and stearic acid in water solution, and is encapsuled by the reverse reaction; while when the alcohol/water mixed solution was used, the dispersion and encapsulation of the stearic acid is accomplished via esterification and hydrolysis in alcohol/water solvent.

具体为：以水为溶剂时，利用十八烷酸与水玻璃间发生的酸碱正反应解决其分散问题，而利用其逆反应完成相变材料的包裹，以乙醇／水为混合溶剂时，则利用其酯化、水解双向反应分别完成十八烷酸的分散、包裹过程。

As to these problems, a novel MBR named internal circulation membrane bioreactor is developed, in which the aeration not only supplies the required oxygen, but is utilized for the circulation of nitrified wastewater. It carries out the nitrogen and carbon removal of domestic wastewater in a single treatment unit. Simulated domestic wastewater is used in this research.

针对这些问题，本论文提出了一种新型的膜生物反应器——内循环式膜生物反应器，使曝气不仅为处理过程提供必需的溶解氧，而且实现脱氮过程中必要的混合液回流，实现了脱碳、脱氮过程在一个单体设备中完成。

In this paper, we will review and classification the methods within the last ten years, described the three illumination technique: common illumination, relighting and inverse illumination and classification base the different lighting conditions.

详细介绍了混合现实系统中的三种不同光照技术：普通光照技术、重光照技术和逆向光照技术，并根据是否需要重建几何模型和输入图像的多少对光照问题的研究方法进行了归类。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。