The model about the relationship among AE parameters, damage variable and strain is derived by applying the damage theory and micro-element statistical strength theory.
本文运用损伤理论和微元强度统计理论导出了声发射参数与损伤参量及应变的关系模型。
There is no implicit analysis in a frequency distribution-it is simply the statistical representation of what exists in a particular data element or domain.
在频率分布中没有隐式的分析—它只是关于一个特定数据元素或域的内容的统计表示。
Statistical technology is an importance element of modern enterprise quality system.
统计技术是现代企业质量体系的重要要素。
Statistical technology is an important element in modern enterprise quality system.
统计技术是现代企业质量体系的重要要素。
A new boundary element technique is developed, which enables us to evaluate statistical behaviour of structures with uncertain shapes.
本文提出了考虑形状摄动时的边界元技术，它可以评价不确定形状结构的统计特性。
The extraction methods of the dominant components from every element are presented, and regionalization methods combining statistical analysis and spatial overlay analysis are used.
提出了水土保持区划指标体系中各要素主导因素的提取方法，把统计分析和空间叠置分析相结合的区划方法应用到了水土保持区划中；
In the face recognition, important information not only exists in the picture element in two-order statistical property but also contains in the high-order statistical property.
人脸识别中，人脸图像的信息不仅存在于像素间的二阶统计特性中，更存在于像素间的高阶统计特性中。
This study calculated the statistical moments of settlement for shallow foundation by using second-order perturbation stochastic finite element method.
笔者探讨了这一方法，考虑土性分布参数和荷载变异性，用二阶摄动随机有限元法进行了浅地基沉降的概率分析。
Four kinds of numerical computing methods for structure_borne propagation are summarized: Statistical Energy Analysis, Finite Element method.
本文综述了结构声传递的四种数值计算方法：统计能量分析、有限元法、阻抗分析法、波动分析法。
Four kinds of numerical computing methods for structure_borne propagation are summarized: Statistical Energy Analysis, Finite Element method.
本文综述了结构声传递的四种数值计算方法：统计能量分析、有限元法、阻抗分析法、波动分析法。
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