primary vector
英 [ˈpraɪməri ˈvektə(r)]
美 [ˈpraɪmeri ˈvektər]
网络 主向量
双语例句
- The yellow fever virus is an arbovirus of the flavivirus genus, and the mosquito is the primary vector.
黄热病病毒是一种flavivirus类虫媒病毒，蚊虫是主要媒介。 - On devices such as mobile phones and palmtops, menus must often be relied upon as a primary command vector.
在手机以及其他掌上设备上，菜单是一种主要的命令途径。 - Objective To determine the density of primary vector species and their seasonal fluctuation in Pan'an county for improvement of prevention and control strategies.
目的掌握浙江省磐安县主要病媒生物种群密度及其消长规律，为控制病媒生物的危害提供科学依据。 - The key technologies involved are skin hue analysis, motion analysis, primary component analysis ( PCA) and support vector machine.
所用到的关键性技术是肤色运动分析、主成分分析（PCA）和支撑向量机（SVM）。 - An abstract object-oriented model for power network topology is built up and an automatic generation method of primary topology is introduced, which applies the model and system vector coordinates.
提出了一种面向对象的抽象电力网络拓扑的模型，并用此模型实现了用系统矢量图的坐标关系自动生成原始拓扑的方法。 - The Primary Decomposition of Vector Space
关于向量空间的准素分解 - Under conditions that external magnetic field is perpendicular to primary magnetic lattices and the wave vector is perpendicular to external magnetic field, the antiferromagnetic TE mode of bulk polaritons is calculated.
通过计算得到了当外静磁场垂直原磁晶磁矩、波矢垂直外静磁场时，反铁磁质的体极化激元的TE模式。 - Study on low speed primary jet vector controlled by synthetic jet actuator with an inclination angle
带倾角合成射流激励器对低速主流矢量控制研究 - Method: Primary human odontoblast-like cells were cultured and transfected with SV40 expressing vector. After selection with G418, integration and expression of SV40, expression of telomerase reverse transcriptase ( TERT), and telomerase activity in transfected cells were detected.
方法：将SV40基因转染至原代人成牙本质细胞样细胞，G418筛选后连续传代，检测细胞内端粒酶逆转录酶（Telomerasereversetranscriptase，TERT）的表达以及端粒酶活性。 - The two-dimension polyline set, triangle mesh and point sampled model are primary methods of geometric model representation and are widely employed to represent the vector map and three-dimension geometric model corresponsively.
二维折线集、三角网格和点是几何模型表示中的基本元素，分别被广泛用于二维矢量地图和三维物体模型的表示。 - Primary research on building standard vector database for cereal image
标准原粮图像矢量数据库技术研究初探 - The DSP also deal with the display data transmitted from primary CPU, such as the vector display of channel signal, Fast Fourier Transform ( FFT) applied to it and so on.
DSP还可以完成通道信号波形数据处理（点显示、矢量显示和平均余晖等）和简单的快速付立叶变换运算等功能。 - This article proves that primary transformation of line in a matrix is used to judge the dependence and equivalence of vector set as well as the linear representation of vector and to evaluate the radix and dimension of sum and intersection of vector space.
给出了利用矩阵的初等行变换，判断向量组的相关性，向量组的等价及求向量子空间的和与交的基和维数的方法。 - It is the primary contents for this thesis how to build a system of generating curvilinear font with using advanced curvilinear font outline to take place vector font outline.
如何采用先进的曲线字型轮廓替换传统的向量字型轮廓，建立一个曲线字型生成系统是本文的主要研究内容。 - The primary principle of Markov chains forecasting is setting up the model that is used for forecasting the state of some time in the future by using the starting vector and the transferring probability.
运用马尔科夫预测法进行预测，主要原理就是建立马尔科夫预测模型，利用初始状态向量和状态转移概率矩阵来推知预测未来某一时期所处的状态。 - Construction and primary application of enhanced green fluorescent protein adenovirus expression vector in the tracking and quantitative analysis of transplanted stem cells
增强型绿色荧光蛋白腺病毒表达载体构建及其在移植干细胞示踪和定量中的初步应用 - An application of primary transformation to vector space
初等行变换在向量空间中的应用 - The result shows that the synthetic jet actuator with an inclination angle can effectively control low speed primary jet vector and the primary jet direction can be changed greatly by altering the angle without increasing input power.
结果显示，激励器出口倾角对主流矢量角控制影响很大，在不增加输入功率的情况下，可使主流流动方向发生大幅度偏转。 - Methods: By primary cell culture from patient's focus and RT PCR to inspect mutant gene, and link to T vector for sequencing so as to identify the etiology further.
方法：取患者的病损组织进行原代培养，然后通过RTPCR检测突变位点，并连接到T载体测序进一步鉴定。 - The study sets down the assessment index system of school sports and health at primary and secondary schools in Henan Province by calculating the weight of index at all levels with analytic hierarchy process and obtaining integrated weight vector quantity on the basis of questionnaire survey result.
在结合专家问卷调查分析的基础上，运用层次分析法计算各层面指标的权重，并通过权重向量综合法获取综合权重向量，最终形成河南省中小学体育卫生工作评价指标体系。