同域的

基本解释 (translations)

sympatric

与同域的相关的网络例句 [注：此内容来源于网络，仅供参考]

The structure theorem is obtained by defining "ternary ordered partition method" which is used to choose the test-sets of the first $k$ tests, and by defining two operations and two relations on feedback sequences; The isomorphism classification theorem is strictly proved by virtue of the structure theorem, thus the complicated problem of discussing $3^k$ possible search domains is reduced to the relatively easy problem on $k+1$ representative search domains; By the techniques of "super-coin construction method" and "image-union method", the search problem on $k+1$ representative search domains is reduced to the simple verification of several conditions on finite space of small cardinality.

通过引入用于选取前$k$次试验的试验集的"三元有序剖分法"以及关于反馈序列的两种运算和两种关系，得到了结构定理；基于结构定理严格地证明了同构类定理，从而将必须针对$3^k$个搜索域的复杂问题转变为讨论$k+1$个具代表性的搜索域的相对简单的问题；通过"构造超币法"和"并像法"等技术手段，将关于$k+1$个具代表性的搜索域的搜索问题转化为简单的关于势非常小的有限空间的几个条件的验证问题。

In this note, we prove a congruence relation on real quadratic fields which relates class number and certain character sum.

本文证明了关于实二次域的类数和某类特征和的同余式，同时给出某类实二次域的类数可除性的一个判别法则。

Explicitly, they are consist of three classes: If H is semisimple, then H k* for some finite group; If H is not semisimple and the characteristic of k is zero, then H is isomorphic the dual of the cross product between one so called Andruskiewitsch-Schneider algebra and a group algebra; If H is not semisimple and the characteristic of k is not zero, then H is isomorphic the dual of the cross product between one special algebra and a group algebra.

具体地讲，它们共分三类：①如果H是半单的，则H同构与一个群代数的对偶；②如果H是非半单的并且基础域的特征是0的话，则H同构一个所谓Andruskiewitsch-Schneider代数与一个群代数交差积的对偶；③如果H是非半单的并且基础域的特征不是0的话，则H同构于某个特定代数与一个群代数交差积的对偶。

There are four geographic modes of speciation in nature, based on the extent to which speciating populations are geographically isolated from one another: allopatric, peripatric, parapatric, and sympatric.

自然界有四种物种形成的地理学模式，基于形成物种的各群体之间地理隔离的程度分为：异域的、边域性的、领域性的和同域的物种形成。

Explicitly, they are consist of three classes: If H is semisimple, then H k* for some finite group; If H is not semisimple and the characteristic of k is zero, then H is isomorphic the dual of the cross product between one so called Andruskiewitsch-Schneider algebra and a group algebra; If H is not semisimple and the characteristic of k is not zero, then H is isomorphic the dual of the cross product between one special algebra and a group algebra.

具体地讲，它们共(来源：5fbfA02BC论文网www.abclunwen.com)分三类：①如果H是半单的，则H同构与一个群代数的对偶；②如果H是非半单的并且基础域的特征是0的话，则H同构一个所谓Andruskiewitsch-Schneider代数与一个群代数交差积的对偶；③如果H是非半单的并且基础域的特征不是0的话，则H同构于某个特定代数与一个群代数交差积的对偶。

People have argued that the evidences of sympatric speciation are in fact examples of micro-allopatric, or heteropatric speciation.

有人曾声称，同域物种形成的证据，事实上是微型异域性物种形成或不同域物种形成的例子。

Sympatric speciation may occur where there is no geographical separation between the speciating populations of habitat preference.

同域性物种形成同域性物种形成可能发生在没有地理隔离，但具有宿主选择差异、食物选择差异或生境选择差异的种群。

Cydno more readily than those from a sympatric population.

cydno court并与H。 cydno交配比来自同域的人口更加轻易。

Moreover,in this dissertation,a method ispresented to control safe basin with the fractal erosion,that is by the application ofthe weak parameter periodic perturbation with an optimal frequency to control thefractal erosion basin,and the analytical study shows that the essence of the methodis that the parameter periodic perturbation can be used to delay the occurrence ofhomoclinic tangencies.

并且在本文提出了一种对分形侵蚀安全域进行控制的方法，那就是应用具有最优频率的参数周期扰动对于已受到分形侵蚀的安全域加以控制，在理论分析中得到这种控制分形侵蚀安全域的方法实质上延缓了鞍点同宿相切的发生，同时考虑了外加噪声对控制后安全域的影响，得到这种控制方法具有很好的鲁棒性。

This invention relates to three-dimensional seismic data processing quality monitoring technology. Selecting time-window and analysis frequency for FFT to obtain frequency-domain conversion result for every channel; taking mean-filter to obtain the statistic excited energy or noise disturbance; plotting all results on plane graph to monitor the 3D excited energy or noise disturbance; taking normalization and autocorrelation to all earthquake channel; summating all autocorrelation statistic result to obtain opposite statistic autocorrelation result; finding out and plotting the zero-crossing of autocorrelation on plane position for monitoring excited wavelet.

本发明涉及一种三维地震资料处理质量监控技术，步骤是：选定时窗和分析频率；对某炮各地震道在时窗内做快速富立叶变换，得到道数据在频率域变换结果；对同炮的所有地震道做频率域中值滤波，得到该炮的统计激发能量或噪声干扰量结果；将所有炮的计算结果绘到各炮点平面图上，监控三维激发能量或噪声干扰；对地震数据某炮的各地震道做归一化自相关；对同炮的所有地震道的自相关统计求和，得到该炮的统计自相关结果；寻找该炮统计自相关的零交叉时，将所有炮的零交叉时绘到各炮点平面位置上，完成激发子波监控。

与同域的相关的网络解释 [注：此内容来源于网络，仅供参考]

homeomorphic：同胚的

基本的PIRSF分类单位是同胚的(homeomorphic)家系,它们的成员是同源的(homologous)(丛共同的祖先进化的)和同胚的(共享全长序列的类似处和共同的域低层结构).

isomorphic complex：同相复形

isomorphic 同构的 | isomorphic complex 同相复形 | isomorphic field 同构域

sympatric speciation：同域物种形成

而到了2005年,英国王家植物园(邱园,Kew Garden)的植物学家文森特.萨沃莱南(Vincent Savolainen)率领的研究团队,又要从岛屿入手,验证进化论中的一个著名假说-同域物种形成(sympatric speciation)了.

sympatric speciation：同域成种

事实上,成种基因只是同域成种(sympatric speciation)的一种驱动力. 从遗传学的角度来说,成种基因使居群间迅速出现了生殖隔离,使居群分化. 当然,同域成种还存在有其他的驱动力,如自然选择(加拉帕戈斯群岛上的地雀,被认为因取食不同的种籽造成喙的大小不同).

sympathomimetic amine：交感神经兴奋胺

sympathin 交感素 | sympathomimetic amine 交感神经兴奋胺 | sympatric 同域的

sympatric：同域的

在达尔文1859年出版<<物种起源>>时,他认为大多数物种形成是同域的(sympatric),著名生物学家如奥古斯特.韦斯曼(August Wersmann)接受了达尔文的结论. 然而鸟类学家从西博姆(Seebohm)到哈特尔特、施特雷泽曼和我都坚信物种形成的异域性(allopatric),

sympatric：[生](生态) 分布区重叠的, 同域的

train oil 鲸油 | sympatric [生](生态) 分布区重叠的, 同域的 | filter stick 滤棒

sympatric：分布区重叠的 ; 同域的

sympatheticvasomotornerve交感血管舒缩神经 | sympatric分布区重叠的 同域的 | symplasma共质体

sympatric hybridization：同域杂交

sympatric 同域的 | sympatric hybridization 同域杂交 | sympatric speciation 同地物种形成

train oil：鲸油

paraffin wax 固体石腊 | train oil 鲸油 | sympatric [生](生态) 分布区重叠的, 同域的