新的阻抗函数能较好反映路段的阻抗。
The new link travel time function can well reflect the link travel time.
应用重力模型的之前，你应该先校准阻抗函数。
Prior to applying a gravity model, one has to calibrate the impedance function.
通过计算半无限地基中桩基的阻抗函数验证了方法的正确性。
The method was certified by calculating the impedance functions of single pile in elastic half-space.
然后对模型进行修正，最终得到新的交通阻抗函数修正模型。
And then the impedance model function is modified and a new traffic impedance modified-model is developed at last.
本文根据连续介质力学理论，用传递矩阵法求得分层土端承桩的阻抗函数。
The impedance function of the end bearing pile in stratified soil has been obtained by the method of transfer matrix according to the theory of continuous medium mechanics.
由于桩基础的阻抗函数随频率变化，所以结构的刚度矩阵也是频率的函数。
The structural stiffness matrix is the function of frequency because that the impedance function of the pile foundation changes with its frequency.
阻抗函数用分式多项式近似，并表达为串接的并联电阻、电感的福斯特电路形式。
The impedance function is approximated by fractional polynomial, which is represented as a series connection of parallel RL elements (Foster form).
建立了城市公共交通网络的阻抗函数，给出了公共交通网络最短路径的求解方法。
Finally, we establish a cost formula about public traffic system, and bring forward a solution of shortest path of public traffic network.
动力基础设计以及土-结构动力相互作用子结构分析方法中，确定基础阻抗函数是关键环节。
It is important to calculate the impedance matrix of foundations in dynamic foundation design and the substructure analysis of the soil-structure interaction.
在对一些常用的阻抗函数分析的基础上，提出了基于公路网和基于城市道路网的两类阻抗函数。
It gives two kinds of impedance functions, which are used in highway and city road respectively based on analysis of impedance function in common use.
同时由于上部结构和基础间惯性相互作用的影响，基础阻抗函数随上部结构质量的增加而增加。
Due to the effect of kinematic interaction, the foundation impedance values are increased with the increase of superstructure weight.
运用该阻抗函数建立基于路径的动态用户最优路径选择变分不等式模型，给出了该模型的启发式算法。
A route-based variational inequality model and a heuristic algorithm of the dynamic user optimal route choice problem were proposed by the link travel time function.
另外，桩头约束的存在与否，对单桩的横向阻抗函数值也有较大的影响，桩头有约束的阻抗函数值要明显大于无约束的阻抗函数值。
It also should be noticed that whether there is restraint or not on top of the pile will have great influence on the impedance function.
如果所选用的电压传递函数电路对杂散电容不灵敏，那么实现的模拟阻抗电路对杂散电容也是不灵敏的。
If the selected voltage transfer function circuit is not sensitive to stray capacitance, then the implemented simulation impedance circuit is also not sensitive to stray capacitance.
计算阻抗矩阵元素时，由于被积函数振荡性很强，收敛慢，难于计算。
The integrand exhibits slowly convergence and highly oscillatory, which leads to difficulties when attempting to evaluate the impedance matrix elements.
分析了特性阻抗的函数形式对放电过程的影响以及放电稳定性的分类等，对存在的问题也进行了讨论。
Influence of function form of the characteristic impedance on discharge process and classification of discharge stability are analyzed and problems are discussed.
本文研究了耦合腔内场的相位分布函数对驻波场形和耦合阻抗计算的影响。
The influence of the phase distribution function on the coupled impedance for a coupled cavity structure is investigated and calculated.
为了便于时域卷积，对不同模量上的特征阻抗和延时函数在复频域采用矢量匹配法进行拟合。
For the convenience of time -domain convolution, the vector fitting method is adopted to approach the characteristic impedance and delay function in complex frequency-domain.
应用此模型，并结合分层介质中的并矢格林函数，分析了贴片天线的辐射阻抗、空间波辐射效率等特性。
Using this model and the relevant dyadic Green's function, some characteristics of a rectangular patch antenna near resonance, such as radiation resistance and space wave efficiency, are analysed.
作者用传递函数分析装置对上述系统进行了无约束(自由)的稳态激励试验、绘制了阻抗图。
An experiment on unconstrained (free) steady-state excitation has been made for the system mentioned by means of a transfer function analysis instrument, and impedance figure has been plotted.
本文通过研究主动脉容积变化微分方程，导出了心阻抗图与心脏射血的非线性函数关系。
This paper derived a non-Linear function relationship between the cardiac impedance plethysmogram and the heart ejection by researching differential equation of the aortic volume change.
在“简洁”条件下，反馈放大器的传递函数和输入、输出阻抗具有简洁和便于应用的形式。
On the "simplifying" conditions, the transfer functions, as well as the input and output impedance expressions of the feedback amplifiers, are succinct; and, can be conveniently used.
应用改进矩量法，只取较少的基函数项的情况下，导出了矩形微带贴片天线输入阻抗的计算公式，并进行了软件实现。
Using improved moment-method with fewer terms of basis functions, formulae for calculating the impedance are derived and software is achieved.
即使是轻微的错配会造成较大的误差在传递函数和降解输出阻抗造成电路成为少一个真正的电流源。
Even slight mismatching will cause large errors in the transfer function and degrade the output impedance causing the circuit to become less of a true current source.
本文采用并矢格林函数，场量变换和反应概念讨论了矩形波导中线天线的辐射和互耦合，给出了场强和互阻抗的普遍公式。
The radiation and coupling of linear antennas in a rectangular waveguide are discussed by means of dyadic Green's function, field transformation and reaction concept.
采用机械阻抗原理，给出了轮轨系统随机激振力功率谱密度函数的理论计算方法。
A theoretical method of the PSD of random excitation force in Wheec-rail system is advanced on the principle of mechanical impedance.
通过在目标函数中增加先验知识约束，我们可以解决波阻抗反演的病态问题及带限问题。
By introducing the prior information constraint in the objective function, we can solve the ill-posed problem and band-limited problem for the impedance inversion.
通过在目标函数中增加先验知识约束，我们可以解决波阻抗反演的病态问题及带限问题。
By introducing the prior information constraint in the objective function, we can solve the ill-posed problem and band-limited problem for the impedance inversion.
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