查询词典 superposition principle

This paper discusses maths base of principle of superposition from direction of maths physics and summarizes its application in physics, and points out the suitable range of the principle of superposition.

本文从数学物理的角度讨论了迭加原理的数学基础，概述了迭加原理在物理学中的应用，并指出迭加原理的适用范围。

By means of analyzing the difference between HVDC transmission line and traditional HVAC transmission lines, it is proved that it is not suitable to apply superposition principle to the power grid containing HVDC transmission lines, thus following conclusions are obtained: in the place near to HVDC transmission line the fundamental frequency fault component element should be not adopted; and there is definite relation between the maloperation of directional comparison pilot protection applied in practical project and the adoption of fundamental frequency fault component element.

通过分析HVDC的特性与传统交流系统的不同，证明叠加原理不能应用在含有HVDC的系统中，从而得出结论：在HVDC附近不应该采用工频故障分量元件，实际工程中的纵联方向保护误动作与使用工频故障分量元件有一定关系。

The circuit, which can transform the signal from bipolar to monopolar and linearly restrict its amplitude for matching the ADC of S3C2410, according to the superposition principle of circuit theory , is specifically designed and fully given by myself . Its design idea is also deeply analyzed.

为与本系统选用的S3C2410内置的ADC可靠配接，根据电路理论中的叠加原理，特别自行设计给出了双极性转单极性并线性限幅的完整电路，并深入分析了其设计思想。

Based on the superposition principle of point source interference and small hole diffraction of each individual single mode core of the four-core fiber,the far-field grid pattern are obtained.

基于叠加原理，出射光场可视为每个独立纤芯的多光源相干叠加和圆孔衍射调制共同作用的结果，推导了相应的理论公式，给出了四芯光纤远场干涉的理论与实验相一致的结果。

Because this book totally negates the issue, argument of special relativity and its mathematical tools, and uses Newton law and light velocity superposition principle to re-explain the important dissent physical experiments in history(including Michelson-Morley experiment).

因为，本书对狭义相对论的论点、论据及其数学工具都进行了全盘否定，并用牛顿定律和光速叠加原理重新解释了历史上重大异议的物理实验(包括 Michelson-Morley 实验)。

The time and temperature dependence of dynamic modulus and phase angle of hot mix asphalt is analyzed,the master curve of dynamic modulus and phase angle is built using time-temperature superposition principle,the Witczak predictive equation is verified using the test results,which is helpful to provide good reference for China to use dynamic modulus as pavement design parameters.

分析了沥青混合料动态模量和相位角对温度和加载频率的依赖性，利用时间-温度置换原理建立了动态模量的通用曲线，并用动态模量实测结果对Witczak预估模型进行了验证和分析，为将动态模量作为沥青路面设计参数和混合料性能评价指标提供了有益参考。

The authors calculated the fragility parameters of the samples based on the time-temperature superposition principle of dynamic mechanical performance and the constants C1 and C2 of the WLF equation.

利用DMA研究了天然橡胶及其改性物的低温动态力学性能，测定了样品的动态力学性能参数，并应用动态力学性能的时温叠加原理，由WLF方程的常数C1和C2进一步计算出材料的脆性参数。

Based on the linear creep superposition principle, admiting average loading age coefficient and average time-lasting coefficient, adopting creep and shrinkage calcultion in ACI code, a simplified method of creep and shrinkage analysis in reinforced c

摘要根据线性徐变的迭加原理，引入平均龄期影响系数和平均持荷影响系数，利用ACI规范中的徐变和收缩计算公式，推导了钢筋混凝土轴压构件分批加载时收缩徐变分析的简化计算方法。

Based on the linear creep superposition principle, admiting average loading age coefficient and average time-lasting coefficient, adopting creep and shrinkage calcultion in ACI code, a simplified method of creep and shrinkage analysis in reinforced concrete member bearing multi-times axial forces is presented.

根据线性徐变的迭加原理，引入平均龄期影响系数和平均持荷影响系数，利用ACI规范中的徐变和收缩计算公式，推导了钢筋混凝土轴压构件分批加载时收缩徐变分析的简化计算方法。

The explicit solution of the strain energy release rate of crack propagation along the pure bend sandwich beam specimen has been deduced in the paper by use of the superposition principle of the energy and section inversion method. Based on the critical load of crack propagation along the interface through the testing measurement, the fracture toughness of four-point bending Si3N4/Al/Si3N4 specimens along Si3N4/Al diffusion joining interface has been obtained by using the explicit solution.

利用能量的叠加原理和截面转换方法，本文导出了纯弯曲Sandwich梁试样界面裂纹扩展应变能释放率的显式解，并根据实验测得的界面裂纹扩展的临界载荷，用其计算出了四点弯曲Si3N4/Al/Si3N4试样Si3N4/Al扩散连接界面的断裂韧度。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。