二重的

As we know, with the exception of the Haar function, uni-real-valued orthogonal wavelet filter banks with compact support lack symmetry and do not possess linear phase.

我们知道，紧支撑正交的单一小波除Hair小波外不具有任何对称性，它用作滤波器不可能有线性相位，而由实单一紧支撑正交的尺度函数构造出的二重尺度函数却是对称的，对应的二重小波可以是对称或反对称的，从而使得这种小波在信号处理的过程中具有线性相位。

To simplify the convenient method of the translation of double intergral and based the translation of definite integral and relevant knowledge of double integral , a simple and convenient method is introduced.

为简化二重积分换元公式的推导，利用定积分的换元法及二重积分的有关知识，提出了一种简便的推导方法

This paper presents the concepts of double limit, repeated limit , directional limit and weak double limit of binary function, and discusses the relationships among them.

给出了二元函数的二重极限、累次极限、方向极限、弱二重极限的概念，讨论了这几种极限之间的关系。

The results indicate that triatomic isomers prefer doublet spin states, whereas triplets are predicted for the monomer.

结果表明，三原子的MnPm团簇是二重态，而单体则是三重态。

To simplify the detrusion of the double integral exchange formula,a simple method is derived after using the recevant knowledge of the methed of substitution in definite integral and double integral.

为简化二重积分换元公式的推导，利用定积分的换元法及二重积分的有关知识，提出了一种简便的推导方法。

In this article, the history of Geng-Liao District is divided into three parts: The periods during the rules of Qing Dynasty, during the colonization of Japan, and after World War II to survey the related historical record. After this is a study of the affects of the Erchong Floodway toward the local education, religion, and way of life in Geng-Liao. The affects toward Geng-Liao Elementary School and the region around the old campus is shown by the structure and running of the school, the changes of temples: Fuan temple, Singjhen temple, Fusing temple, and Fude temple, and the development of Gengsin community and Singjhen community.

文中针对更寮的历史，区分为清领时期的更寮、日治时期的更寮、以及战后的更寮三个部份分别审视史料中有关更寮区域的记载，其后以更寮区域为标的，探究二重疏洪道的施建对更寮区域教育文化、民间信仰以及生活型态的影响；对二重疏洪道辟建后对更寮国小及旧校地周边发展，则分别从更寮国小、信仰中心：福安宫、兴珍宫、福兴宫、福德宫以及更新社区与兴珍社区的结构与运作与当地来陈述。

The protocol for the detections of all the AIV isolates, the H5-subtype and the optimization of reactions were studied with a H5-subtype reference isolate BSG1. A 229bp-band of AIV specific and a 380bp-band of H5 subtype specific were amplified individually with the designed primers of AIV specific and H5-subtype specific respectively by the developed RT-PCR technique from isolate BSG1. A double-PCR was also developed which can detect all the AIVs and identify the H5-subtype AIVs. The results of specificity experiment showed that there was no specific band could be amplified with the samples of Newcastle disease virus, infectious bronchitis virus, infectious laryngotracheitis virus, egg drop syndrome virus and infectious bursal disease virus.

结果应用通用引物可从BSG1毒株扩增到与预计大小相符的229bp AIV特异性片段，应用H5亚型鉴定引物则可从BSG1毒株扩增到与预计大小相符的380bp H5亚型特异性片段；在此基础上建立了可检测所有AIV毒株以及可同时进行H5亚型毒株鉴定的二重RT-PCR方法；检测方法的特异性试验结果表明，该方法对新城疫病毒、传染性支气管炎病毒、传染性喉气管炎病毒、产蛋下降综合症、传染性法氏囊病毒无交叉反应；检测方法的敏感性试验结果表明，通用引物扩增、H5亚型特异性引物扩增以及二重PCR扩增反应的组织样品总RNA的最低检出量分别为0.0217μg、0.0217μg和2.17μg；对20份临床样品检测中，有10份为AIV阳性，其中有5份为H5亚型病毒阳性。

In particular, as the multiple number of the root is even, the problem has two solutions.

特别地，当这种根的重数为偶数时，问题具有二重解。

It is indicated that theinfluence of the two sort of multiplets is a synthetic effect and does not obey the linearsuperposition theorem; the influence of the quartets plays a leading role; and theinfluence of the doublets on the 6S state is realized by means of the intermediate effect ofthe quartets.

指出两者的影响是一种综合效应，不服从线性迭加原理；四重态的影响占主导地位；二重态对~6S态的影响是通过四重态的中介作用而间接实现的。

The intersection problem of simple directed triple systems with λ=2 is completely solved, namely, it is proved that for v ≡0,1 (mod 3), v ≥3,there exist two simple DTS( v ,2)s intersecting in s triple if and only if, s∈{0,1,2,…,2v(v-1)/3},s≠[2v(v-1)/3]-1, while v≥4 s∈{0,2,4},while v

解决了单纯二重有向三元系的相交数问题。即证明了对于任一正整数v≥3，v≡0，1（mod3），存在两个单纯二重有向三元系相交于s个公共区组的充要条件是：当v≥4时，s∈｛0，1，2，…，2v（v－1）／3｝，s≠［2v（v－1）／3］－1；当v＝3时，s∈｛0，2，4

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了