主流区无粘流动采用了边界元法计算,粘性流动区采用附面层理论的积分关系式计算。
Boundary element calculation is applied to the main flow field, while integral methods of the boundary layer theory are applied to the viscous layers.
给出时谐电磁场矢量的积分关系式,探讨了辐射场的有效源,并应用于几个实例的计算。
The integral relationships of time-harmonic electromagnetic field vector are given, the effective sours of radiative fields is Studied, then some examples are calculated.
对教材《高等数学》(同济大学数学教研室主编,第四版)中关于两类平面曲线积分关系证明中的一处疏漏给出补充证明。
This paper makes some supplement for the error in demonstrating the relations between two curve line integrals in the textbook advanced mathematics (edited by Tongji university 4th edition).
这种方法根据微积分关系,确定曲线的始点、形状和末点,即可直接得到不同外力作用下平面弯曲梁的内力图,简捷且易掌握。
According to the calculus relation, the internal force chart can be gained by confirming the begin points, figure shape, ending points. This method is simple and easy to be grasped.
那么就是在这个区域的对xdA的二重积分,当然可能和密度有关系,但在这认为密度均为。
So, it's one over the area times the double integral of xdA, well, possibly with the density, 1 but here I'm thinking uniform density one.
这与温度有一点点关系,这是积分形式的范特霍夫方程。
dT And this could be slightly temperature dependent. dT And this is the integrated van 't Hoff equation.
积分形式的静磁学。磁多极。磁矩与角动量之关系。
Integral Forms for Magnetostatics. Magnetic Multipoles. Relation between Magnetic Moment and Angular Momentum.
MARC软件对捷达轿车连杆起裂过程进行了数值分析,得出了裂解力与J积分的关系曲线。
MARC. Jetta car's connecting rod was analyzed. Through analysis, the curve between J integral and splitting force was established.
通过积分变换的方法可以求出每一层表面处位移与力之间的关系,进而形成层刚度矩阵。
The layer stiff matrix, which expresses the relation of force and displacement on surface of every layer, could be calculated to apply integral transformation.
特别地,证明了这两个子类的几个包含关系、积分算子和卷积性质。
In particular, several inclusion relations, integral operators and convolution properties for each of these function classes are proven.
分别应用平面近似法和积分方法推导出在散心爆轰的数值模拟中,人为粘性系数和空间步长之间的匹配关系。
The matching relation between the viscosity and the mesh size was obtained using planar approximate method and integral method in the numerical modeling of divergent detonation.
利用这一关系,可给某些积分的计算带来方便。
Utilize this relation, in a position to make some integral calculation to be easy.
在变形固体相互作用的问题中,某些物理量之间的关系确定,经常被转化为积分方程的数学表达。
In the interaction problem of different parts of solid, the relation of some physics factors' determining is often transformed to the mathematics expression of integral equation.
论文最后分析了理论计算公式,研究和讨论了剪切应力与粒子体积分数、外加磁场强度和粒子的磁化强度的关系。
Finally in this paper the theoretical formula is analyzed, and the effects of the particle volume fraction, particle magnetization and the external magnetic field onthe shear stress are studied.
最后讨论了褶积滤波积分区间长度与水井含水层系统性质的关系。
Besides, the relation between the integral interval length of faltung filtering and the character of well aquifer system is discussed.
用数值积分方法求出真近点角与时间的关系曲线。
The relationship between the true anomaly and the time is gotten by the numerical integral method.
类似地,还讨论了“依测度基本”与“广义模糊积分平均基本”的关系。
Similarly, we discuss the relation between fundamental convergence in fuzzy measure and fuzzy mean fundamental convergence of (g) fuzzy integrals.
采用有限元方法分析了颗粒增强铁基复合材料强度和应力与颗粒形状、尺寸以及体积分数的关系。
The finite element method is used to analyze the relationship between strength and stress of the particle reinforced iron matrix composites and the shapes, sizes and fraction volume of the particles.
本文将应用广义限制李代数的概念来研究具有三角分解李代数的积分元和中心扩张的关系。
In this paper, we apply the concept of the generalized restricted Lie algebra to study the relation of the integral and central extensions of a Lie algebra with a triangular decomposition.
同传统的相位分析法相比,积分法更能反映光电接收信号与光强、接收面积的关系。
Comparing to the traditional direct phase analysis, the integration one can reflect the relation between signal and light intensity, receiving area more accurately.
将附面层的动量积分方程与主流的关系式联立起来求解。
Momentum integral equations are solved simultaneously with the specified relationships of main flow.
本文研究积分双半群与有界线性算子双半群的关系。
The relationship between integrated bisemigroups and bisemigroups of linear bounded operators is investigated.
结果表明四项甲襞微循环积分明显高于正常人(P<0.01),且与颅脑损伤严重程度呈平行关系。
The results showed that four items of Nfm integration were larger than normal (P<0.01), correlated with the severerity of head injury.
目的观察埋针配合SSRI类药物治疗抑郁症睡眠障碍对HAMD量表睡眠积分改善的差异以及与治疗频次的关系。
Objective To investigate an improvement in HAMD sleep score and its relationship with treatment frequency in treatment of dyssomnia by needle embedding plus SSRIs in depression patients.
通过对声光信道化接收机基本原理的分析,讨论了积分时间与接收机信噪比改善的关系。
Through the basic principle analyses of acoustooptic channelized receiver, how to improve the SNR by increasing integrating time is discussed.
本文讨论了配位多面体的群重叠积分计算问题,给出了这种群重叠积分的一般形式以及它们满足的一些关系。
The formulation of group overlap integrals in coordination polyhedra is discussed. The basic expressions and some sum relations of group overlap integrals are given.
本工作将探测到的感生电压积分,直接获得磁感强度峰值与待测应力的函数关系。
In this work, the peak value of magnetization dependence of stress can be obtained directly by integrating the inductive voltage of magnetic probe.
以粘弹性材料松弛型积分本构关系为基础,给出了复合材料层合板的有限元控制方程及相应的有限元分析程序。
It is based on the relaxation integral constitutive relation to give the finite element control equation and analysis program for laminated composite plates.
目的:通过对脑血管血液动力学检测结果的分析,探讨血压水平与脑血管功能积分的关系。
AIM: to probe into the relationship between blood pressure and cerebral vascular function score by analyzing the testing results about cerebral vascular hemodynamic indexes (CVHI).
结果表明:岩石压入硬度与声发射信号的积分rms有最好的相关关系。
It is indicated that there is the best correlation between rock indentation hardness and integrated RMS of AE events.
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