用幂级数展开法得到了求解该圆柱形梯度壳自由振动的三维精确公式。
The 3d exact equations to solve free vibration of the cylindrical shell were obtained by using power series expansion method.
用幂级数展开法研究了具有两种温度绝热离子的冷尘埃等离子体体系的集体行为。
The power series expansion method is utilized to study the collective behavior in dusty plasma consisting of cold dust particles and two-temperature isothermal ions.
本文提出了一个基于多结点插值样条和有限级数展开法的直接三维图像重建方法。
A direct 3-d image reconstruction method based on many-knot interpolating spline and finite series-expansion technique is presented in this paper.
在分析机构导航误差的基础上，提出用泰勒级数展开法对机构导航系统的误差进行定性分析；
The qualitative error analysis of the mechanical navigation system was implemented using Taylor series expansion method after introduction of the system characters.
分析并与直接泰勒级数展开法比较了计算精度和运算速度，验证了其具有精度高、速度快、编程简便等优势。
The accuracy and the error of the method are analyzed. Results show that it has characteristics of high precision, fast speed and easily programming.
实验证明，该方法的定位误差性能优于单纯的TDOA定位方法及静态定位方法中泰勒级数展开法的误差性能。
Simulations showed that the performance of the proposed tracking method was better than the TDOA tracking method and the static location of Taylor series expansion algorithm.
采用波函数展开法给出了半空间中衬砌洞室群在平面SV波入射下动应力集中问题的一个级数解析解。
An analytical series solution for dynamic stress concentration of lined cavities in a half space under incident plane SV waves was given by using wave function expansion method.
基于模态展开和幂级数展开原理，提出了一种频响函数灵敏度分析的模态展开法。
Based on the theory of modal superposition and power series expansion, a modal superposition method for the sensitivity analysis of FRF is proposed in this paper.
然后，采用分离变量法和特征函数展开法在相应的边界条件下求出级数解。
Secondly, the method of separation of variables and the eigensolution expansion method are used to obtain the analytical solutions of thick plates under corresponding boundary conditions.
然后，采用分离变量法和特征函数展开法在相应的边界条件下求出级数解。
Secondly, the method of separation of variables and the eigensolution expansion method are used to obtain the analytical solutions of thick plates under corresponding boundary conditions.
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