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EPCs could also be used as tissue-engineered materials. The chemotaxis made it an ideal vector for genetherapy.

EPC还可作为覆盖组织工程血管的材料，它的趋化性还使它成为理想的基因治疗载体。

It provides direct evidence at molecular level for the role of chigger mite as a vector in transmission of HFRSV with theoretical and practical importance in prevention of HFRS.

研究结果为恙螨的媒介意义提供了具有分子水平的直接证据，对肾综合征出血热的流行病学和预防具有重要的理论意义和实用价值。

The results indicated that chigger mites can serve as transmitting vector of field rodent type of HFRS and act as a reservoir host as well.

该螨可作为野鼠型HFRS鼠间的传播媒介，并可能兼有储存宿主作用。

In accordance with the characteristics of the organisms, this paper studied chironomid larvae images recognition method based on wavelet packet decomposition and Fuzzy Support Vector Machine.

该方法采用多层小波包分解提取子图像的能量特征，同时结合生物图像颜色特征构造特征向量，然后选择模糊支持向量机作为分类器进行识别。

The Ensembl project (http://www.ensembl.org) is a comprehensive genome information system featuring an integrated set of genome annotation, databases, and other information for chordate, selected model organism and disease vector genomes.

Ensembl计划(http：//www.ensembl.org)是一个综合的基因组信息系统，以整合一套脊索动物的基因组注释，数据库和其他信息，选择的模式生物和疾病载体基因组为特征。

Study on plant disease recognition using support vector machine and chromaticity moments.

支持向量机和色度矩的植物病害识别研究。

In view of the luminance and the chrominance of the image, the class feature vector is extracted.

该算法利用彩色图像的亮度和色度进行分类特征矢量的选择。

To deal with customer churn problem in Customer Relationship Management systems, prediction model based on Support Vector Machine was set up.

针对客户关系管理中的客户流失问题，建立了基于支持向量机的预测模型。

Through the definition of symmetric circulant matrix, the nature of the study, we discuss a class of n-order symmetric circulant matrix of eigenvalues and eigenvectors, and parity check on n different values are given for the matrix eigenvalue and the characteristics of vector formula.

通过对称循环矩阵的定义、性质的学习，我们讨论了一类n阶对称循环矩阵的特征值和特征向量，并分别就n取奇偶等不同数值时，给出了求该矩阵的特征值和特征向量的公式。

Second, proceeding with the fact thatthe constructing vector wave functions of conventional circular cylindrical and sphericalvector wave functions are linear independent solutions to the electromagnetic field waveequations in biisotropic medium,spectral impedance boundary conditions are proposed forinfinitely long perfectly conducting circular cylinder and sphere coated with biisotropic media,respectively,which generalize the applicable range of planar structures and are suitable toanalyze the electromagnetic problems involving their counterpart structures.

所用的方法是在Fourier变换谱域中的一阶线性微分方程组理论和矩阵技术，提出了适用于Chiral媒质半空间辐射问题的耦合镜像原理(即镜像电流的振幅和相位是由Chiral媒质中的本征左、右旋圆极化波相互耦合来确定的)和适用于研究平面分层Chiral媒质电磁问题的一般性更高的分析方法。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。