A new method for calculate geometrical structure factor is presented in this paper. 介绍了一种确定几何结构因子的新方法,其结果具有非常明确的物理意义。
Thereafter, the effect of the geometrical parameters on the stress concentration factor of tubular TT-joints is obtained through numerical analysis of tubular TT-joint models with different geometries. 然后通过对不同几何参数的TT节点进行的模型分析,得到TT管节点的几何参数对应力集中系数的影响。
The relationships among formation resistivity, flush zone resistivity, invasion diameter and geometrical factors were fitted according to the drilling fluid invasion correction principle based on geometrical factor theory and to the discrete drilling fluid invasion correction charts. 文章论述了基于几何因子理论的泥浆侵入校正原理,并离散了钻井液侵入校正量版,拟合得到地层电阻率、冲洗带电阻率、侵入直径、几何因子之间的关系。
The various parameters on the formation of the regular ordered macroporous in the confined space self assembly method, such as the geometrical factor, chemical factor and concentration factor were also investigated. 并考察了几何因素、化学因素以及浓度因素在受限空间自组装法中对制备规整有序大孔材料的影响。
The anisotropic flux instability may be due to the anisotropic pinning force and geometrical demagnetization factor. 这种各向异性磁通跳跃现象可归因于各向异性钉扎力和几何退磁因子的结果。
Some examples of geometrical form factor correction are introduced and the misalignment effects on aerosol extinction are analyzed based on many experiments of AML-1 lidar. 通过对AML-1激光雷达(共轴系统)的实验总结,列举了一些有关几何重叠因子的典型结果,并分析了激光雷达几何重叠因子对探测气溶胶消光系数的影响。
The two parameters, the average geometrical factor and the temperature correction factor, illustrate the effects of cavity geometry and temperature distribution on the emissivity. 引进到公式中的两个参量&平均几何因子和温度修正因子,表明了空腔几何形态和温度分布对发射率的影响。
The dynamic geometrical factor f ( a/ W) for heavy rail steel was measured with the method of dimensionless flexibility. 用无量纲柔度法测定了重轨钢动态几何因子f(a/W)值。
Relative Sensitivity of Sector Split-Drain Magnetic Field-Effect Transistor Based on Geometrical Correction Factor of Sector Hall Plate 基于扇形霍尔板几何修正因子的分裂漏磁敏场效应晶体管相对灵敏度研究
By analyzing the geometrical factor of the spherical-harmonic modes, the general rules are proposed for optimizing the configuration of beams. 本文通过分析球谐模的几何因子,提出了光束排布的优化规则。
A new method of calculate geometrical structure factor 计算几何结构因子的新方法
Taking the influence of material and geometrical non-linear factor into account, this article researches into stability buckling of cylindrical shell under external pressure. 本文综合考虑了几何、物理双重非线性因素的影响,对圆柱壳结构在承受外压作用下发生失稳屈曲进行了研究。
After analyzing coupling relationships of structural parameters, a viewpoint is brought forward that geometrical parameter Y and damping material loss factor β are temporarily decided before shear parameter x is determined. 在分析了参数之间耦连关系后,提出了暂定刚度参数Y和阻尼材料损耗因子β,先求剪切参数x的解耦观点。
A phasor deconvolution method for the deconvolution filter based on Moran geometrical factor is analysed. 本文研究了用Moran几何因子设计反褶积滤波器,提出了用该滤波器处理感应测井信号的相量反褶积方法。
Based on the derivation of the eccentric geometrical factor of array induction and its numerical computation, the features of Doll eccentric geometric factor are analyzed, and the influence of coil spacing and conductivity on the eccentric geometric factor with the time delay effect is discussed. 在推导阵列感应测井偏心几何因子及其数值计算的基础上,分析了Doll偏心几何因子的特性,讨论了线圈距和地层电导率变化对带推迟效应偏心几何因子的影响。
In this paper, the first order approximation theory of dynamic logging is obtained by using the geometrical factor theory in downhole condition and RC network theory. 本文用井条件下的几何因子理论和RC网络的单位脉冲响应给出了动态测井的一阶正演理论。
Firstly, the basic conceptions based on the new generation geometrical product specifications are presented and the restraint relationships among different geometrical tolerances of the same factor are analyzed. 本文首先给出基于新一代产品几何量技术规范的基本定义,并对同一要素的不同形位公差之间的约束关系进行了分析。
Lidar geometrical form factor and its effect on aerosol detection 激光雷达几何重叠因子及其对气溶胶探测的影响
Design of Deconvolution Filter Using Moran Geometrical Factor 用Moran几何因子设计反褶积滤波器
It is also concluded by the nonlinear factor analysis that the geometrical nonlinear factor has little action on this structure, but the material nonlinear factor has great action. 并且,通过对不同非线性影响因素的计算分析,反映出几何非线性对无粘结预应力混凝土结构的性能影响很小,而材料非线性是影响结构性能的重要因素。
By analysing geometrical meanings of the cubic rational B spline weight factor, the paper presents a study of the geometrical characteristics of cubic rational B spline curves. 通过对三次均匀有理B样条曲线权因子几何意义的分析,从而研究了三次有理B样条曲线的几何特性。
Two expression forms of geometrical structure factor 几何结构因子的两种表示形式
In 1984, Berry predicted: A quantal system in an eigenstate, slowly transported round a circuit C by varying parameters R in its Hamiltonian, will acquire a geometrical phase factor in addition to the familiar dynamical phase factor. 1984年,Berry预言:处于本征态的一个量子系统,Hamiltonian量随参数R在参数空间缓慢演变一周后,波函数除了熟悉的动力学相因子外,还获得一个几何相因子。
The vertical differential geometrical factor derived from the disturbed method may be used to evaluate the vertical resolution of the array quantitatively. 由微扰法得到的纵向几何因子,可对该电极系的纵向识别能力进行定量讨论。
The paper introduced the practical formula of computating culvert geometrical factor accurately by space analytical geometric theory. 用空间解析几何理论,考虑路线斜交纵坡、曲率等因素,推导小桥涵尺寸计算公式。
Compared the center geometrical factor, the eccentricity will generate high borehole effect. 偏心时几何因子与居中时几何因子有较大的差别,表明偏心将导致异常井眼响应。
To the former one, using geometrical optics method, various factors affected fill factor are analyzed and discussed in detail. The size, reflection cycle and incident angles of the slab are designed based on above analysis. 前者运用几何光学的方法,对影响板条介质填充因子的各因素进行分析,讨论了各因素对填充因子的影响,最后在此基础上设计板条的尺寸、反射周期和入射角度。
These calculations demonstrate that the stability of fullerene hydrides is determined by both geometrical and electronic factor. 这些结果表明富勒烯衍生物的稳定性共同决定于几何因素和电子因素。
A new calibration based on fitting for reference value is presented in this paper. The echo signal is directly corrected through the geometrical form factor. The least squares method is used to fit the maximum range of atmospheric echo signals, then the reference value is gained. 提出一种基于拟合的参考消光值标定方法:利用所得的几何重叠因子对所测回波信号进行修正,采用最小二乘法对最大范围大气均匀区回波信号进行拟合,获得消光参考值。