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%.
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%;
It is of both theoretical and practical importance to reduce the storage and CPU time of moment methods by utilizing the geometrical and physical features of the scatterer.
利用散射体的几何和物理特征,减少用矩量法求解散射场过程中所需要的存储量和计算时间,是当前具有理论和实际意义的重要课题。
The bistatic radar scattering section of levitated globular reflector is worked out with moment methods. The results are analyzed, and its scattering characteristics are summarized up.
采用矩量分析方法,求出了空飘球的双基地雷达反射截面,分析了计算结果,总结了空飘球的散射特性。
Here's the punchline: the moment we can add methods to classes this "simple check" is not enough.
于是就有了这样可笑的事:在我们能够添加方法到类中的时候,这种“简单的检查”是不够的。
Protocols differ from interfaces in that their methods exist, as ordinary functions, the moment they are defined.
协议不同于其方法存在的接口,作为普通函数,目前可以定义它们。
But, as you'll see in a moment, WebBrowser does include methods that let you implement these common browser features.
但是,正如稍后将看到的,WebBrowser包含了允许您实现这些常用的浏览器特性的方法。
We will code the required methods in a moment.
稍后我们将对所需的方法进行编码。
In a moment, you will write implementations of these methods and learn how the MessageContext can be used.
这时,您将编写这些方法的实现并学习MessageContext是如何被使用的。
For the moment in the world the technology of casting impregnation is one of good methods for solving the leaking of casting.
铸件浸渗技术是目前世界上解决铸件渗漏问题的最有效的方法之一。
There are many shortcut methods in moment distribution.
在弯矩分配中有很多的简化法。
In addition, the protein can be represented as other feature vectors based on amino acid composition (AAC), weighted auto-correlation function and Moment descriptor methods.
另外,蛋白质序列还可用其它特征提取方法提取的特征向量来表示,如氨基酸组成成分、加权自相关函数和矩描述子。
The design methods of a flywheel with variable equivalent mass moment of inertial are presented in.
提出了一种变等效转动惯量飞轮的设计方法。
Most of the time these methods are closely discussed with me, but of course some things happen at the spur of the moment.
大部分时候都会和我讨论这些方式方法,当然有些事也是在瞬间发生的。
Of the moment there are many extensive methods, but it is not found a connotative unified measuring unit yet.
目前处延上的测度方法繁多,但尚未找到内涵上的统一测度单位。
The design methods of a flywheel with variable equivalent mass moment of inertial are presented in this paper.
提出了一种变等效转动惯量飞轮的设计方法。
The design methods of a flywheel with variable equivalent mass moment of inertial is presented in this paper.
提出一种变等效转动惯量飞轮的设计方法。
At the moment , the economic evaluation system was consist of three analysis methods: cost-effect analysis, cost-benefits analysis and cost-utility analysis.
本研究开发的“药物经济学评价系统”由成本-效果分析、成本-效益分析和成本-效用分析三种评价方法组成。
The influences of different synthetic graphite, pressure applying moment and cooling-down methods on electrical conductivity and bending strength of the composites were investigated.
研究了模压成型过程中加压时机、冷却方式及人造石墨原料对复合材料电导率和弯曲强度的影响。
The expression and description methods of space curve are demonstrated. The methods of using moment, Fourier to describe the space curve is proposed.
讨论空间曲线的表达和描述方法,提出用矩和傅里叶描述符描述空间曲线的方法。
The methods of load balance of moment limiting and speed softening mode under torque control model and velocity mode are put forward.
提出了在转矩模式、速度模式下力矩限幅和速度软化方式的负荷平衡方法。
Calculating methods of cracking moment, ultimate moment, stiffness of the beams strengthened by steel plate are offered according to the non-linear relationship between stress and strain of concrete.
根据混凝土的非线性本构关系,提出了粘钢加固梁的开裂弯矩、极限弯矩、刚度的计算方法,并将理论值与试验值进行对比分析。
Moreover, the adjusting methods that include center of gravity and moment of inertia of rolling test platform are given.
给出了摇摆试验台的重心和转动惯量的调整方法。
For the moment, some related methods are being perfected further and popularized or put in practice step by step.
目前,有关做法正进一步完善并逐步推广或实施。
The methods for calculation of additional vertical bending moment and confining bending moment of flanges are deducted, and the type and quantity of radial reinforcements are proposed.
为此,导出了竖向附加弯矩和法兰盘约束弯矩的计算方法,提出了径向联系筋的形式及数量。
This paper makes improvements on the methods of stress circle drawings. And this method can be used to calculate the strain and moment of inertia.
本文对应力圆图解法作了改进,使图解法更直观、更简便。并将改进后的图解法应用到应变、惯性矩计算中。
Many methods, e. g. static force method, moment method, sub-region method and least square method, have been used tog et the critical load.
求压杆临界载荷的方法很多:有静力法、矩量法、子域法、最小二乘法。
The properties of the moment can be obtained from model tests and computations, Two numerical methods, finite element method and boundary integral method, are introduced.
介绍了水力矩实验装置及水力矩的两种数值方法:有限元法和积分方程法。
The properties of the moment can be obtained from model tests and computations, Two numerical methods, finite element method and boundary integral method, are introduced.
介绍了水力矩实验装置及水力矩的两种数值方法:有限元法和积分方程法。
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