The complex variable method analytic solution of stress is given for the plane elastic stress problem of surrounding rock of shallow circular tunnel under ground load.
采用复变函数解法，研究地面荷载作用下浅埋圆形隧道围岩的平面弹性应力问题。
In this paper, the exact analytic method is suggested to solve variable coefficient differential equations under arbitrary, boundary condition.
本文首次提出精确解析法，用以求解任意变系数微分方程在任意边界条件下的解。
Survival analysis with the survival length as reaction variable can offer a reasonable and effective analytic method.
以生存时间为反应变量的生存分析为这项研究提供了合理有效的分析方法。
Moreover, we investigate the existence of analytic solutions for polynomial-like iterative equations with variable coefficients and improve some known results.
同时也研究了变系数多项式型迭代函数方程解析解的存在性，其结果改进和推广了作者本人以前的工作。
This paper gives an analytic solution of non-circle opening based on linear viscoelastic theories and theory of function of a complex variable.
本文根据粘弹性体的理论与复变函数理论给出了非圆形巷道(洞室等)的粘弹性解析解。
Analytic functions of complex variable function is the main object of study, and the five equivalent conditions of analytic functions penetrate the whole process of learning of complex function.
解析函数是复变函数论主要的研究对象，而解析函数的五个等价条件又贯穿了我们对复变函数论学习的全过程。
The average vortex is used as a discretized variable of the liquid. A stability criterion in analytic form is derived and used to discuss the spinning projectile containing liquid charge.
以平均涡量作为液体的离散化变量，导出解析形式稳定性判据，并用于讨论充液自旋弹丸。
Pnesents the finite analytic method of the open Thin-walled bars with variable section.
本文阐述变截面开口薄壁杆件的有限分析法。
A variable length simple pendulum model is introduced, elementary analysis and perturbation analytic solution of nonlinear differential equation for parametric resonance are presented.
采用可变长度单摆的力学模型对秋千振荡给出初等分析，采用微扰近似法导出了秋千的非线性参数共振解析解， 并进行了讨论。
Using some methods such as analytic hierarchy process and variable weight integrate index, general assessment model of Coal-dependent Cities' eco-environmental quality is set up.
利用层次分析、变权综合指数等方法，建立了煤炭城市生态环境质量综合评价模型。
The paper analyses the fact that the original discrete premise is actually changed in the situation that the marginal analytic method is used towards the discrete random variable.
剖析了凡是对离散型随机变量使用边际分析法的。实际上都已改变了原来的离散型前提。
The paper analyses the fact that the original discrete premise is actually changed in the situation that the marginal analytic method is used towards the discrete random variable.
剖析了凡是对离散型随机变量使用边际分析法的。实际上都已改变了原来的离散型前提。
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