查询词典 decomposition

Based on the idea of the decomposition methods and Taylor series, the shape of an obstacle with the Dirichlet boundary condition is reconstructed.

基于分解方法和Taylor级数的思想，反演Dirichlet边界条件下的散射物边界形状。

The decomposition of chromosome was a main problem in construction of BAC library. DNA discompose would be avoided or decreased by adjustments of component and pH of chromosome extraction buffer or pre-electrophoresis for 6-8h before digestion. Identification of inter-species hybrids was a necessary step for creating a new germplasm. Two samples were selected from offspring of hybridization and backcross of a cross between cabbage and Chinese cabbage.

鉴定种间杂种是利用远缘杂交创造新种质时的一项重要工作，本研究运用细胞核DNA含量流式测定技术，对甘蓝和白菜杂交及回交各世代的DNA含量进行检测，以监控遗传物质在不同材料间的流向，并从回交二代植株群体中筛选了两个材料，具有和白菜差异不显著的DNA含量，可推断其为核质杂种。

In the simulation the discontinuity is located accurately and clearly in the detailed part of the signal decomposition.

在仿真结果中，信号分解的细节部分清晰地显示了间断点的准确位置，取得了良好的检测效果。

In response to signals and system simulation studies, MATLAB also demonstrated its strong role, with MATLAB simulation for the time signal convolution, discrete, continuous LIT system of time-domain analysis, synthesis and periodic signal of decomposition, the bi-frequency system Domain analysis, signal modulation and demodulation, discrete systems, the Z-domain analysis.

在信号与系统仿真响应的研究中，MATLAB也体现其强大的作用，用MATLAB仿真连续时间信号的卷积计算，离散、连续LIT系统的时域分析、周期信号的合成与分解、系统的复频域分析、信号的调制与解调，还有离散系统的Z域分析。

Based on Wavelet Packet Decomposition, Entropy Threshold Method has been put forward to reject the Discrete Spectrum Interference in on-line PD monitoring.

首次提出用于抑制局部放电在线监测中周期性窄带干扰的小波包变换熵阈值法。

A face recognition method based on the fusion of linear discriminant analysis and singular value decomposition is presented.

本文提出了奇异值分解和线性鉴别分析相结合的人脸识别算法。

The detection method of long-distance object was proposed by minimum variance distortionless response beam forming,based on sub-band decomposition,to detect spatial energy distribution accurately.

本文采用基于子带分解的宽带最小方差无畸变响应波束形成进行空间能量检测，通过在频域各子带进行自相关矩阵平滑有效改善检测稳定性。

Here, we present our findings on the isothermal decomposition kinetics of KBrO3doped with divalent ions, SO42- and Ba2+.

这里，我们提出我们的在加入二价的离子后KBrO3等温分解的动能学研究结果，这些离子有硫酸根离子和钡离子。

In the second chapter we first present a decomposition of divided difference operators on non-uniform knots.

在本文的第二章我们从差商算子分解的角度出发，首先给出差商算子的细分格式，然后进一步给出了非均匀B样条级数的细分算法。

Baed on this result,the nonlinear problem of decomposition of multivariate polynomial is converted into series of linear problem and dedsion of divisibility of polynomial.

计算机出现后，研究多元多项式因子分解的构造和算法实现问题成为计算机代数的重要课题。对此，国内外众多学者作了大量工作。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。