 全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多   general vector 的翻译结果: 查询用时：0.058秒 在分类学科中查询 所有学科 数学 更多类别查询 历史查询  general vector 广义向量(10)一般矢量(4)  广义向量
 2. Vector F-complementarity problem, general vector variational inequality, and least element problem of feasible set. 2．向量F-互补问题，广义向量变分不等式以及可行集的最小元问题。 短句来源 A Class of Variational-like Inequalities, Vector F-Complementarity Problem, General Vector Variational Inequality 似变分不等式，向量F-互补问题及广义向量变分不等式 短句来源 Vector F-Complementarity Problem,General Vector Variational Inequality,and Least Element Problem of Feasible Set 向量F-互补问题，广义向量变分不等式以及可行集的最小元问题 短句来源 In this paper, we introduce several classes of vector F-complementarity problems and give relations between vector F-complementarity problems and general vector variational inequality problems. 本文引入了几类向量F-互补问题并给出了向量F-互补问题与广义向量变分不等式之间的关系. 短句来源 1. Proposes a fundamental watermarking model based on general vector quantization. 1.提出了一种基于广义向量量化的水印算法基础模型。 短句来源 更多 一般矢量
 In this paper the questions in some literatures on uniqueness of boundary value problems are pointed out. The conditions of unique solution of general vector fields are derived and the uniqueness of electromagnetic potentials in time-changing field are discussed. 本文指出了边值问题唯一性条件的几种提法所存在的问题,导出了一般矢量场唯一解的条件,并对时变场中电磁场的唯一性进行了讨论。 短句来源 This paper reveals the nature of the condition of unique solution of general vector fields using Helmholtz theorem, expounds the relationship on conditions of unique solution between general vector fields and electric, magnetic fields, points out some conceptive and logical problems of the literature "The Conditions of Unique Solution of Electromagnetic Field" by Zhu Dixin and Wu Jingqi, these problems occur in deducing conditions of unique solution of electrostatic field, magnetostatic field and steady current field. 应用亥姆霍兹定理揭示一般矢量场唯一解条件的本质,论述一般矢量场和电、磁场唯一解条件之间的关系,指出朱涤心、吴景祺在“关于电磁场唯一解的条件”中,在推导静电场、静磁场和恒稳电流场唯一解条件时存在的概念和逻辑问题。 短句来源 For Leeontovich impedance boundary condition (IBC) is approximate boundary condition, exact impedance boundary condition (EIBC) is derived out by using the general boundary condition in electromagnetic theory, applying Maxwell equations and considering propagation properties of plane waves. General vector expressions of the EIBC and its expressions in rectangular and cylindrical coordinate system are given. 针对Leontovich阻抗边界条件IBC是近似阻抗边界条件这一不足之处，本文利用电磁场理论中的一般边界条件和麦克斯韦方程，考虑到平面波的传播特点，导出了不含近似的精确阻抗边界条件（EIBC），给出了精确阻抗边界条件的一般矢量表达式及其在直角坐标系和柱坐标系中的表达形式。 短句来源 The analysis of boundary value problems in electromagnetic shielding was simplified using an averaged boundary condition on a moving thin conducting shell based on a locally plane wave approximation. General vector expressions are given for the averaged boundary condition. 为简化电磁屏蔽边值问题的分析及计算 ,考虑到采用电磁场精确边界条件处理电磁屏蔽问题的复杂性 ,利用局部平面波近似法 ,导出了运动薄导体壳上电磁场的平均边界条件 ,给出了平均边界条件的一般矢量表达式。 短句来源 “general vector”译为未确定词的双语例句
 For simplifying general vector transformation control, a new method that uses 1～3 transformation control principle for cage motor field orientation control is developed in this paper. 为了克服普通矢量变换控制的复杂性,本文寻求了一种新的方法,把1～3变换控制思想应用到鼠笼电动机磁场定向控制中,从而减弱了系统的复杂性。 短句来源 Methods Rat tumor necrosis factor receptorⅡextracellular region gene and Fc gene fragment of rat IgG_1 were amplified by RT-PCR from total RNA of rat spleen cell and rat lymphocytes respectively. Then the ratTNFR:Fc fusion gene obtained by overlapping PCR was cloned to general vector pSNAVⅠ for rAAV production. 方法　首先以RT- PCR分别从大鼠脾细胞和大鼠淋巴细胞总RNA中扩增出大鼠肿瘤坏死因子Ⅱ型受体胞外区和大鼠免疫球蛋白IgG1Fc段基因,并以重叠延伸PCR的方法将二者融合后克隆入pSNAVⅠ载体质粒进行重组病毒生产。 短句来源 Using vector-grid spatial-overlap analysis to solve the limitation of the grid and general vector data structure in the course of creating prescription, it made fertilizer prescription founded on the main factor of soil nutrient and yield-target. 应用基于矢量网格的空间叠加分析方法解决栅格和常规矢量数据结构在处方生成中的局限，生成了基于土壤养分和目标产量为主要因素的施肥处方； 短句来源 Existence theorems of the solution of general vector complement problem 广义向量相补问题的解的存在性定理 短句来源 In linear topological spaces,we study the geometric properties of ε-efficient solutions for general vector optimization problems. 本文对线性拓扑空间中一般向量极值问题的ε-有效解的几何性质进行了研究,得到了几个定理; 短句来源 更多 查询“general vector”译词为用户自定义的双语例句

我想查看译文中含有：的双语例句  general vector
 A general vector potential derived for the Maxwell equations in their general form is used to find and analyze the tensor for the angular momentum density. In this paper, the above class is generalized considerably, including time-inhomogeneous arrival rates, general phase spaces and the arrival space being a general vector space (instead of the finite-dimensional Euclidean space). Systems of algebraic, differential, and conformal concomitants of structures on manifolds and in general vector bundles, defined by fields of covariant (contravariant) tensors of arbitrary valence, are constructed. As special cases, we obtain several results on the existence of solutions of general vector ideal, proper, Pareto, weak quasioptimization problems, quasivariational inequalities, and vector quasiequilibrium problems. As special cases, we obtain several results on the existence of solutions of a general vector ideal (proper, Pareto, weak) quasi-optimization problems, of quasivariational inequalities, and of vector quasi-equilibrium problems. 更多 In this paper are inferred the unitized formula to determine unbalnce value of ratators and the practical calculation method to determine the unbalance phase angles using the principle of amplitude measurement. The graphic errors produced by general vector graphics are eliminated. It is obvious that this method can save time for alculating and is easy to do,so it can be introduced to the practical spot for spreading. 本文导出了用振幅测量原理确定转子不平衡量值的统一计算公式和确定不平衡相位角的实用计算方法。既克服了一般矢量作图求解带来的作图误差,并可显著节省计算时间,简单易行,有利于现场推广。 400 examples of the solar active regions in 1980 are selected. Each of them concerns the following; physical quantities: the sunspot group class and total area, magnetic field class and maximum field strength, special structure of the active region, 3 cm radio flux of the active region, ratio of 3 cm to 10 cm flux of it. These quantities constitute the general vector of every example. Then, we divided the 400 examples into 14 kinds of active regions with Fuzzy Sets analyses.Based on Fuzzy classification,... 400 examples of the solar active regions in 1980 are selected. Each of them concerns the following; physical quantities: the sunspot group class and total area, magnetic field class and maximum field strength, special structure of the active region, 3 cm radio flux of the active region, ratio of 3 cm to 10 cm flux of it. These quantities constitute the general vector of every example. Then, we divided the 400 examples into 14 kinds of active regions with Fuzzy Sets analyses.Based on Fuzzy classification, the flare predictions (if flares of importance 1 or >1 appear on solar disk on the next day) were hold for 12 days (the midsts of every moath) in 1981. The result is encouraging. 我们选取了1980年400个活动区的样本,每个样本包括该活动区的黑子群类型和总面积,磁场的类型和最大场强,特殊结构,活动区3厘米射电流量,活动区3厘米流量与10厘米流量之比。这些量构成了每个样本的广义向量。然后,我们使用模糊(Fuzzy)聚类分析,从400个样本中划分出14类活动区。 在模糊分类的基础上,我们对1981年中的12天(每个月月中)的资料,进行了模糊方法的预报(预报次日日面上是否出现1级或1级以上的耀斑),结果是令人鼓舞的。 In this paper the questions in some literatures on uniqueness of boundary value problems are pointed out. The conditions of unique solution of general vector fields are derived and the uniqueness of electromagnetic potentials in time-changing field are discussed. 本文指出了边值问题唯一性条件的几种提法所存在的问题,导出了一般矢量场唯一解的条件,并对时变场中电磁场的唯一性进行了讨论。 << 更多相关文摘 相关查询

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