And to find the height of this thing, I need to know what actually the normal component of this vector is.
为了求出高度，需要知道这向量的垂直分量是多少。
I'm going to prove that the flux of a vector field that has only a z component is actually equal to the triple integral of, RzdV well, the divergence of this is just R sub z dV.
我将要证明，一个只有z分量的向量场的通量,等于一个三重积分，其中被积表达式为。
This means that they can be vector based and, therefore, you can provide a common component that can be used at a variety of resolutions.
这意味着它们可以是基于矢量的，因此，您可以提供一个公共的组件，在各种不同的地方使用它。
Only the direction of the vector, the ratios between the component amplitudes, is important.
只有向量方向，即分振幅之间的比值，是重要的。
Detection of insecticide resistance should be an essential component of all national malaria control efforts to ensure that the most effective vector control methods are being used.
杀虫剂耐药性检测应是各国疟疾控制工作的一项重要内容，以确保使用最有效的病媒控制方法。
And we looked at the component of a vector field in the direction that was normal to the curve.
我们研究的是，向量场在曲线法向量方向的情况。
This article indicates that each component of the speaker's characteristic parameter vector usually has the different distribution, and has different validity.
文中研究表明，反映说话人特征信息的特征参数矢量的各个分量通常具有不同的分布，对正确识别说话人身份的有效性是有差别的。
Only if the component vectors are on a straight line will the length of the vector for the sum be equal to the sum of the lengths of these components or to their difference.
只有当几个分矢量在一直线上，那么表示其和的矢量长度才会等于这些分量的长度和或它们的差。
Multiplies every component of this vector by the same component of scale.
由缩放的相同的组件对应乘以这个矢量的每个组件。
The essence of three component seismic reflection is three dimensional vector reflection field.
三分量反射地震的本质是三维矢量反射波场。
Since wind vector has two or three components, the radial velocity, as one component of wind vector, can not provide enough information for retrieving wind vector.
由于风矢量有二或三个分量，径向风速作为风矢量的一个分量，不能为反演风矢量提供足够的信息。
This paper deals with the multivariate vector analysis of quality data by geometric transformation, rotating coordinates and computation of the principal component of initial variables.
本文讨论多元质量数据的矢量分析方法，几何变换，坐标旋转和初始变量的主分量计算不同变量的主分量值。
With its social, economic and environmental functions, comprehensive park is an important component of urban green land system and vector of social life and spiritual civilization.
综合公园是城市绿地系统的重要组成部分，是人们社会生活和精神文明的重要载体，具有社会、经济和环境等多重功能。
Promoter makes a great influence on the expression levels of exogenous protein as an important component of expression vector in genetic engineering.
启动子对外源基因的表达水平影响很大，是基因工程表达载体的重要元件。
Using the optimal control theory an optimal control law of agile turn is proposed enabling to eliminate velocity component in vertical director of initial sight under thrust vector control.
应用最优控制理论，提出一种最佳快速转弯控制律，能在推力矢量控制下消除终端时刻垂直于初始视线方向上的速度分量。
The vector sum of the angular momentums of each component particle of an extended body.
动量矩伸展体的每个组成微粒的角动量的矢量值。
Scenic spot is the core of tourism activities and vector space and an important component of the tourism industry.
旅游景区是旅游活动的核心和空间载体，是旅游产业系统中重要的组成部分。
The transformation of the instantaneous value symmetry component applied, the positive sequence space vector of fault component of the voltage and current can be derived.
应用瞬时值对称分量变换，可提取电压、电流故障分量的正序空间向量。
Moreover, compared to those methods using complete optical flow vector, the new method costs less time because that only normal component of the edge point 'optical flow is evolved in the algorithm.
并且由于仅对于边缘点处的光流法向分量进行处理，算法速度也比基于完全光流矢量的算法有所提高。
The wall of construction, as the main component, is not only the load - bearing structure of the entities, but also the culture of human vector detail.
墙作为建筑的主体构件，它不仅是结构的承重实体，同时也是人类文化思想的细部载体。
An incremental training method for support vector machine is proposed to alleviate the computing burden of large-scale, high-dimension samples in multi-component gas analyzing.
针对大规模高维气体分析样本难以计算的问题，提出一种提升的支持向量机学习方法。
The concept of a new- style and high- precision fault component, synthetic negative sequence vector SNSV is proposed in the paper.
文中提出一种新型的、高精度的故障分量——综合负序矢量的概念 ，并给出综合三相负序分量的实时算法。
On the basis of analysis of several methods for modeling, a soft sensor based on kernel principal component analysis (KPCA) and least square support vector machine (LSSVM) is proposed.
在具体分析了多种建模方法的基础上，提出了核主元分析结合最小二乘支持向量机软测量建模方法。
The behaviors of vector wave in complex media, on the other hand, require to record, process, and interpret data with multi component technology.
另一方面，波场的空间性要求用多分量的方法进行观测、记录、处理和解释，这样才能够完整地描述复杂介质中的波动行为。
The principal component analysis in multivariate statistic analysis is a method of compressing the dimension of vector data by extracting principal typical components from sample data set.
多元统计分析的主成份分析方法是对多维矢量数据提取主要特征分量，以此达到压缩矢量维数的目的。
The thrust vector measurement nine-component model is established, and the design idea of curve rail can benefit the nine-component model solving is proposed.
建立了推力矢量测量九分力模型，提出了弧形轨的设计思想，解决了九分力模型方程求解问题。
The method employed high-frequency voltage-signal injection to make motor form a high-frequency current-vector, of which the negative component current contained rotor space-position information.
该方法采用高频电压载波注入方式形成高频电流矢量，其负序分量包含了转子空间位置信息。
The study shows that the nine-component model and nine-component thrust vector stand can improve the precision of thrust vector measurement greatly.
研究表明，九分力模型和九分力推力矢量试车台提高了推力矢量测量的精度，适合用于测量大型固体火箭发动机的推力矢量。
What's more, the precision of thrust vector measurement is also calculated, depending upon the error analysis of nine-component model.
研究了九分力推力矢量测量误差分析方法，并计算了推力矢量测量精度。
What's more, the precision of thrust vector measurement is also calculated, depending upon the error analysis of nine-component model.
研究了九分力推力矢量测量误差分析方法，并计算了推力矢量测量精度。
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