查询词典 vectorial

To meet the need of industrial application of mould filling simulation, a fully vectorial and explicit algorithmwas proposed on the basis of current explicit algorithms.

为满足注射成形模拟工业应用的实际需要，基于已有的模拟注填充显式算法，提出并实现了一种新的全矢量化显式算法。

The main work and achievements are summarized as follows:From the point of view of the formation satellites system energy, the vectorial form of the generalized relative dynamic equations is derived by the Lagrange method.

本文的主要研究内容如下：从编队卫星的相对能量角度出发，基于拉格朗日方法给出了一般情况下编队卫星相对动力学方程的矢量表达式。

The most great characteristic of supporting vectorial mechanism theory is to collect by limited training little error that sample get can assurance collect and still keep the small error to independent test.

支持向量机理论的最大特点是由有限的训练集样本得到的小的误差能够保证对独立的测试集仍保持小的误差。

Dispersion and birefringence are investigated simultaneously by using the full vectorial plane wave method.

采用全矢量平面波法，对其色散和双折射特性进行了数值模拟。

Furthermore,based on the expression of vectorial scattering of optical films,influence of interfaces roughness cross-correlated properties on light scattering was analyzed by total backscattering theory.

为了研究光学薄膜界面的互相关特性及光散射特性，介绍了光学薄膜的散射理论和模型。

Using vectorial filtering methods to denoise color images in YUV color space is attempted.

本文尝试在YUV色空间使用向量滤波方法对彩色图象滤波。

This purpose of design is a computer simulation ventricle except that electric vector quantity of the heart surrounds the running orbit very much, through the stereoscopic and dynamic way, show the course that the vectorial ring of electricity of heart forms, can make student image, understand electric vector quantity of the heart ocularly; Type the well practical foundation in order to study the kind electric picture.

本设计目的是计算机模拟心室除极心电向量环运行轨迹，通过立体动态的方式，展示心电向量环形成的过程，使学生能够更形象，直观地理解心电向量；为学好心电图打好切实的基础。

Objective To assess the anal sphincteric function after intersphincteric resection for low rectal cancer by vectorial manometry.

目的 应用直肠肛管向量测压技术评估低位直肠癌经内外括约肌间切除术后肛门括约肌功能。

Firstly, we research the Vlasov antenna with reflector mainly. A new method to calculate the radiation of the antenna is founded with Vectorial Theory of Diffraction, and the corresponding program is made. The reflective characters of Vlasov antenna are studied with Moment Methods, and the results show that the total reflected energy is less than 0.25%. The radiation patterns of the antenna are analyzed, and the formulas to estimate the wave beam parameters and to design the antenna are provided. The feasibility of radiating high-order modes by Vlasov antenna is also discussed and verified. The hermetization of the Vlasov antenna is researched and the results show that with such kinds of hermetization the antenna can work under gigawatt level. The design of the mode converter from TEM to TMoi is studied, which is useful when the TEM coaxial mode is radiated by Vlasov antenna. At last, the flared-end Vlasov antenna is also discussed.

在Vlasov天线方面：用矢量绕射理论建立了天线辐射场的计算模型并编写了计算程序，该程序计算结果在主瓣上与实验测量吻合良好，近旁瓣也基本一致；利用矩量法计算了天线的反射系数，表明该天线有较小的反射，总的能量反射小于0.25％；详细分析了天线的辐射特性，给出了天线辐射波束相关参数的估算公式和天线设计公式；进一步研究和论证了Vlasov天线辐射高阶轴对称模的可行性；对天线的密封方式和功率容量进行了讨论，结果表明在不需很大密封罩的情况下可以获得GW级的功率容量；为了用Vlasov天线辐射同轴TEM模，研究了TEM-TM_(01)模式转换器的设计，得到了一些基本规律；最后，介绍和分析了带有锥形喇叭的Vlasov天线。

From Maxwells equations, the vectorial and scalar wave equations for 3D, 2D and 1D are given out one by one using the slowly varying envelope approximation.

从电磁场的Maxwell方程组出发，分别导出了缓变包络近似条件下矢量及标量波动方程的三维、二维、一维形式，然后对其横向和纵向数值处理方法分别作了介绍。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。