According to the data of dynamic property of the site soil, the design ground motion parameters of the different level are calculated by the equivalent linear method.
采用一维等效线性化方法，根据场地土动力性能试验资料，确定不同抗震标准下的设计地震动参数。
The energy release rate and failure criterion for mixed mode are investigated by means of the method of equivalent linear crack extension.
利用当量直线裂纹扩展法研究复合型裂纹的能量释放率及相应的断裂判据。
Two methods have been presented in this paper to treat this case. They are tangent method and minimum equivalent linear damping method. Their relation has been found, too.
为此，本文提出了两种处理方法，即切线法和最小当量线性阻尼法，并找出了它们的关系。
The method combines equivalent aperture normalization and a non-linear spectral estimation algorithm.
这种方法利用等效口径分布等化结合超分辨算法实现方位超分辨。
A rotation transformation method is to be used in changing an ordinary linear programming (LP)problem into an equivalent easily-solved continuous knapsack one after a finite iteration.
本文运用旋转变换法，经有限次变换后，将普通线性规划（LP）问题，化为一个等价的易于求解的连续背包问题。
To modeling the nonlinear part, nonlinear PWM process is linearized by equivalent-area method, so linear models of whole system in every condition are built.
对非线性环节，应用等效面积方法把本质非线性的PWM过程线性化，从而给出不同工况下系统的线性模型。
On this foundation, a simple method of calculation about the equivalent parameter of the linear network without sources is brought forward.
在此基础上，提出了无源线性网络任二节点间的等效参数的一种简便算法。
The symmetric difference decomposition method gives an algorithm for the former problem (§4), which is equivalent to the revised simplex algorithm for linear programming.
用对称差分解法自然得到一个算法（§4），相当于改进单纯形算法。
The symmetric difference decomposition method gives an algorithm for the former problem (§4), which is equivalent to the revised simplex algorithm for linear programming.
用对称差分解法自然得到一个算法（§4），相当于改进单纯形算法。
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