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shock expansion method 激波膨胀法
You can select auto Hydraulic expansion Method to obtaining higher efficiency. 可选用自动油压扩张方式,增加工作效率。
Energy Level analysisUsing the Taylor series expansion method, the energy Levels of Nd and Er chelates were analyzed. 利用泰勒展开法，对Nd和Er配合物能级进行了分析。
The variational-cumulant expansion method has been extended to the case of lattice SU(3) Wilson model. 变分-累积量展开方法推广到研究SU(3)格点Wilson模型.
Using the modified Jacobi elliptic function expansion method,the periodic wave solutions for the coupled nonlinear Klein-Gordon equations are obtained. 利用修正的Jacobi椭圆函数展开方法;获得了一类耦合非线性Klein-Gordon方程组的周期解.
The plane-wave expansion method (PWE) and the time-domain finite difference method (FDTD) are used to analyse the different structures'PBG . 本文分别运用平面波传输法和时域有限差分法对不同结构的光子禁带进行了分析,分析两种算法结果存在的差异。
The plane wave expansion method is introduced to calculate the band gap for two-dimensional solid phononic crystals with square lattices. 介绍了用平面波展开法计算二维正方点阵的固态声子晶体带隙的方法,研究不同截面形状的散射物对晶体带隙的影响。
The methodology of the nonlinear iteration nodal method is based on the nodal expansion method (NEM) and nonlinear iteration strategy. 它是以节块展开法（NEM）和非线性迭代策略为基础发展起来的先进节块方法。
Vectorial eigenmodes supported by the buried rectangular and rib optical waveguides are obtained using variable transformed series expansion method. 基于变量变换级数展开法,获得了掩埋矩形光波导及脊形光波导的矢量本征模及其传播常数。
This paper introduces a expansion method which by means of PLC output, uses 2 SSRs to expand output point. It also gives LAD program. 摘要详细介绍利用PLC本身的输出点，只增加2个固态继电器来扩展输出点的方法，同时给出应用的梯形图程序。
Expansion method about the Jacobi elliptic function and its applications to nonlinear wave equations [J].Acta Phys Sinica,2001, 50 (11): 2068-2073. Jacobi椭圆函数展开法及其在求解非线性波动方程中的应用[J].;物理学报;2001;50(11):2068-2073
The instantaneous Young's modulus and Poisson(ratio) of the cement paste are calculated by the direct average method and two-scale expansion method. 利用本文中模型和均匀化方法(直接平均法和二尺度展开法)计算了水泥浆体在各瞬时的杨氏模量和泊松比。
Firstly, we summarize the study progress on PCFs.The full-vectorial plane-wave expansion method and finite element method are demonstrated. 首先阐述了光子晶体光纤的发展历程和研究现状以及平面波展开法和有限单元法等数值计算方法;
The singularity expansion method (SEM) presents transient response in electromagnetic scattering in terms of a small number of damped sinusoid. 在奇点展开法中瞬态响应可用一系列衰减振荡波的迭加来表示。
Based on linear radiation wave theory,the interior and exterior hydrodynamic forces on pier were got by eigenfunction expansion method. 基于线性辐射波浪理论利用特征函数扩展法分别得到了空心墩内部和外部水体作用于桥墩有限节点上的动水力表达。
The heavy baryon spectra were studied in the framework of quark model.The three-body Schrodinger equation was solved numerically by employing the Gaussian Expansion Method. 摘要在夸克模型的框架下研究了重重子谱，通过高斯展开方法解薛定谔方程求得重重子的夸克模型研究。
The shock make me go all weak at the knee. 这件事把我吓得两腿发软。
The relative band gap for a rhombus lattice photonic crystal is studied by plane wave expansion method and high frequency structure simulator (HFSS) simulation. 采用平面波展开法结合HFSS软件研究了菱形晶格光子晶体的相对带隙特性。
The acoustic band gap structure for cuboid array system made of water ellipsoids surrounded by a mercury host is investigated by the plane wave expansion method. 摘要弹性波在声子晶体中传播时，会产生一定的频率禁带，声和振动在禁带中被禁止传播。
Powerful shock absorbers cushion our landing. 有效的减震装置缓解了我们著陆时的冲撞力。