查询词典 singularities

This way the ends are untrimmed and also contain no singularities.

这个方法能使其生成未修剪的实体，也不包含特异性。

Direct kinematic singularities for these two types of motion are discussed.

本文分别探讨这两种运动形态下的正向奇异位置。

The main conclusions are: Mexican hat wavelet is anisotropic one, and it could detect pointlike singularities very efficiently. Morlet and Cauchy wavelet could be used to detect specific directions, and Cauchy wavelet has better direction selectivity than Morlet one. And it has been used to separate the wave field of Ricker. Its results are basically accurate and computation is more efficient.

主要结论有：Mexcian帽小波是各向同性的，主要用来检测点状信号分量，Morlet小波和Cauchy小波主要用来检测方向信号分量，并且Cauchy小波比Morlet小波的方向性要好，检测结果的分辨率要高；利用二维连续小波反变换，以合成的Ricker子波为模拟信号为例进行波场分离，提高了运算效率，实验结果基本上比较准确，还需要实际地震信号的进一步验证。

Based on the property of Ridgelet sparse representation to line singularities, a blind digital image watermarking algorithm is proposed.

利用脊波变换对直线状奇异特征的稀疏表示特性，提出了一种盲数字图像水印算法。

Ridgelet transform is a new multi-resolution representation of signal. It is especially suitable for describing the signals with linear singularities.

Ridgelet变换是信号的一种新的多尺度表示方法，它特别适合于具有线奇异性的二维信号的描述。

Under the conditions that the concrete expression of its singularities are not sloved,we discuss the bounded property of trajectories, separatrix configuration,nonexistence and existence of limit cycle.

对一类多分子反应模型x＝1－αx－xpyq，y＝βy（xpyq－1－1）进行定性分析，在第一象限奇点无法具体求出的条件下，讨论了轨线的有界性，分界线的位置关系以及极限环的存在性和不存在

In the computation of parameters of the microstrip antennas by MPIE,the inability to determine exactly the singularities of the dyadic and scalar Greens functions in space domain at the zero distance brings the unexactness to the whole calculation of parameters of the microstrip antennas.

在采用MPIE方程计算微带天线的参数时，由于无法精确确定零距离处的空间域并矢Green函数和标量Green函数的奇异值，对微带天线的整个计算结果的精确度产生了不利影响。

Secondly, we on one hand use envelope theory and topological wapping method which given by Ye Zhenglin and Wu Rongjun to obtain the distribution graphs about the singularities and inflection points of planar F-Bézier curves, which show their existence and convexity.

文章采用叶正麟和吴荣军所应用的包络理论和拓扑映射方法，给出了F-Bézier曲线奇拐点的分布图，能够用它来检验曲线奇拐点的存在性及凸性。

Now singularities in mathematical physics usually signal failure of one or more hypotheses underlying the model, for nature abhors local infinities.

现在奇异的数学物理信号通常失败的一个或多个假设的基本模式，对大自然的憎恶当地

Now singularities in mathematical physics usually signal failure of one or more hypotheses underlying the model, for nature abhors local infinities.

现在奇异的数学物理信号通常失败的一个或多个假设的基本模式，对大自然的憎恶很大。

They have quite a lot of work to do.

他们有许多工作要做。

Let us give you a more elaborate example of this process.

让我们给你这个过程的更多的详细例子。