It is a circular hole with a diameter of 305 metres and 123 metres deep.
蓝洞是一个直径为305米，123米深的圆型大洞。
The proposed algorithm is used to identify the material parameters of orthotropic plate with a circular hole.
然后采用本文提出的方法识别正交各向异性圆孔方板的材料参数。
As an example, we calculate the conducting plate with a circular hole, and compare the calculating results with those of analytical method.
对于一个中间有圆孔的导体板进行了计算举例，并与解析法的分析结果进行了比较。
In this paper, the method of complex variable function is used to solve the scattering problem of a circular hole by SH wave in an anisotropic medium.
本文利用复变函数方法求解无限的各向异性介质中入射SH波对圆孔的散射问题。
In this paper, the problem of an infinite plane with a circular hole welded by a nearly circular plate with a crack of different material is considered.
本文讨论了在带圆孔的无限平面中焊接一个不同材料的带裂纹的近似圆板的问题。
The anchor shaft eyelet is a circular hole with a form of through hole wholly, and is slightly bigger than the external form of anchor shaft.
锚杆眼孔整体上为通孔形式的圆孔，与锚杆的外形稍大一点。
The present paper deals with the material parameter identification of orthotropic plate with a circular hole by the approach of integrating optimization and boundary element analysis.
结合优化技术和边界元分析，针对正交各向异性孔板进行了材料参数的识别。
Under the conditions of limitation, not only known results can be obtained but also the solutions of the SIFs at the crack tip of a circular hole with two symmetrical cracks were found out.
在极限情形下，不仅可以还原为已有的结果，而且给出带双对称裂纹的圆形孔口在裂纹尖端的应力强度因子。
This paper deals with theoretical and numerical analyses of scattering of elastic wave and dynamic stress concentrations in an infinite thin plate with a circular hole using boundary element method.
本文采用边界元法对开孔无限大薄板弹性波的散射与动应力集中问题进行理论分析和数值计算。
This paper deals with theoretical and numerical analyses of scattering of elastic wave and dynamic stress concentrations in an infinite thin plate with a circular hole using boundary element method.
本文采用边界元法对开孔无限大薄板弹性波的散射与动应力集中问题进行理论分析和数值计算。
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