位场信号的径向平均对数振幅谱可以由多条斜率不同的直线段拟合，直线的斜率即为相应的等效层的深度。
The radially averaged log amplitude spectrum of potential field can be modeled by lines with different slopes, which are the depths of the corresponding equivalent source layers.
从维纳滤波原理出发 ，应用多层格林等效层模型精确模拟实测重磁场的径向对数功率谱 ，实现了重磁场在频率域的优选延拓。
A preferential continuation operator derived from Wiener filter and Green's equivalent layer principles is used to separate the anomaly caused by the shall.
本文采用了一些措施，如选用合理的地质模型及等效层的方法和平衡雅可比矩阵元素的方法等，力求减少反演的参数，稳定了求解过程和提高了求解的精度。
Some measures, such as reasonable geological model, equivalent layer and equalization of Jacobi matrix elements, are taken to achieve less parameters, stable inversion j process and definite solution.
这样设置便可以创建不包含隐藏层的神经网络模型，从而使该神经网络模型与逻辑回归等效。
This setting will create a neural network model that does not contain a hidden layer, and that therefore is equivalent to logistic regression.
通过分析指出了等效刚度比对高位拱式转换层结构抗震性能的影响。
The effect of the equivalent stiffness ratio on seismic behavior of a high arch transfer floor structure is analyzed and interpreted.
并以壳层的介电常量为幂函数为例，得到了梯度壳层介质球的等效介电常量。
As an example, the equivalent dielectric constant of inhomogeneous dielectric sphere, whose shell has power-law gradation profile is obtained.
结果表明，等效深度法对于存在异常压力层段的地层效果比较好。而一维压实理论则具有较好的适用性。
The result shows that equivalent depth method has a good effect on the layer with abnormal pressure, which the one-dimensional compaction theory is more applicable.
模型包括离子连续性方程、动量方程和泊松方程，特别是提出了可以自洽地决定绝缘基板表面电势、表面电荷密度和鞘层厚度关系的等效电路方程。
The equivalent circuit model gives the instantaneous relationship between the sheath thickness and the surface potential at an insulating substrate placed on the pulse-biased electrode.
运用波动的经典理论，提出了导波在金属杆嵌入层“变截面”传播时波速改变的“等效弹性模量”的概念。
Applying classical wave theory, a concept of equivalent elastic modulus on propagation speed modification of guided wave through "variable cross-section" of metal bar embeded layer was put forward.
转换层视为弹性构件，整个分析过程中均取其等效刚度。
Transfer storey is considered as elastic member in time-history analysis, its lateral stiffness is taken to be equal to the equivalent stiffness.
文中采用数值迭代法和建立等效电流模型，对P_B层结构参数和门极-阴极几何图形尺寸进行了合理设计。
Reasonable designs of the structure parameters of PB layer and the gate-cathode geometry are obtained by numerical iteration and an equivalent current model.
转换层视为弹性构件，整个分析过程中均取其等效刚度。
Transfer story is considered as elastic member in time-history analysis, its lateral stiffness is taken to be equal to the equivalent stiffness.
以匝参数为基本单元建立了变压器绕层的等效电路，利用等效电路入端阻抗相等的性质，推导了绕层等值电容的计算公式，并给出了简化计算的方法。
The formula for calculating layer winding capacitance is proposed by making the input impedance of the equivalent circuits equated and a method which can simplify the calculation processes is given.
研究表明，等效串联电阻随着有效介质层厚度的降低而降低，直流电阻随着有效介质层数的增加而降低。
It is found that ESR decreases with decrease of the active dielectric layer thickness, and DC resistance decreases with the increases of active dielectric layer number.
将此方法应用于复合材料加筋结构的冲击载荷识别，加筋结构等效为材料性质不均匀分布的层板结构，采用假设模态法建立正向冲击响应模型。
The stiffened composite panel is modeled as an equivalent laminate with varying properties and the forward impact response is obtained using an assumed mode approach.
分析表明，在保持布极方式和观测结果不变的前提下，任意多层的地电结构都可以视为一个二层地电结构——等效模型。
Analysis shows that, to obtain the same measured data with the same array, any a multi layer geo electrical structure can be equivalently seen as a two layer one, we call it equivalent model.
对不同位移模式下水平微分单元进行受力分析，认为位移模式只影响了层间等效内摩擦角。
By the stress analysis of the differential element under different displacement modes, it is supposed that the displacement mode only influences the equivalent internal friction Angle of interlayer.
根据裂纹的特点，可以把它近似为一个没有厚度的面缺陷，其作用由分布在裂纹面上的等效电流偶极子层代替。
Considering that the crack thickness is usually very small, it can be taken as a'surface defect' with zero thickness.
针对超级电容器的物理特性，提出了双电层电容器的三种等效模型，即串联rc模型，非线性RC网络模型和线性RC网络模型。
For super capacitor of physical characteristics, there are three model of the Electric Double Layer capacitor that series RC model, nonlinear RC network model and the linear RC network model.
为此，以矩形压电微悬臂梁结构作为换能单元，通过对压电层等效电流源和单相桥式整流电路的理论及相关公式的推导，得出微能量功率的计算公式。
An energy harvesting structure based on rectangle piezoelectric microcantilever was set up and the process of energy transform from vibration to electric was generally analyzed.
借助于等效弯曲刚度法和遗传算法，建立了一种复合材料加筋板铺层顺序优化设计算法。
A stacking sequence optimization design approach of composite stiffened panel was built up based on equivalent bending stiffness method and Genetic Algorithms (GA).
在并层算法和非均质单元法的基础上，提出了采用均质模型和等效变形模型的并层非均匀单元法。
A layer merged and heterogeneous element method, using homogeneous model and equivalent deformation model, is developed based on the layer merged algorithm and heterogeneous element method.
研究结果表明：对于成层介质中的渗流计算，可用等效的各向同性的均质含水层代替不同透水性介质组成的层状岩土层。
The results show that the equivalent isotropic homogeneous aquifer can substitute the layers consisted of different water-permeable media for seepage flow calculation in the layered media.
研究结果表明：对于成层介质中的渗流计算，可用等效的各向同性的均质含水层代替不同透水性介质组成的层状岩土层。
The results show that the equivalent isotropic homogeneous aquifer can substitute the layers consisted of different water-permeable media for seepage flow calculation in the layered media.
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