Analyzing the semi-analytical method of acoustic radiation from the box beam.
2、箱形梁声辐射问题的半解析方法的分析。
参考来源 - 箱形梁结构噪声的理论研究Analyzing the semi-analytical method of acoustic radiation from the box beam.
2、箱形梁声辐射问题的半解析方法的分析。
参考来源 - 箱形梁结构噪声的理论研究·2,447,543篇论文数据，部分数据来源于NoteExpress
推导了以垂向有效应力为基本变量的一维地面沉降的普遍模型，并用半解析方法予以求解。
One-dimensional general model of land subsidence due to pumping is deduced and a semi-analytical method is used to solve this deviatoric differential equation.
钟万勰院士提出的偏微分方程的子域精细积分方法是一种半解析方法，方法简单，精度高。
The Precise Integration Method in the time domain developed by Zhong is very useful to solve a kinds of differential equations because it possesses very high efficiency and accuracy.
数值模拟方法可用于计算比较复杂的地层。借助解析或半解析方法，可使计算量和存储量降低。
The numerical simulation method is suitable for complex formations, whereas the analytic method or semi-analytic method is superior in less computation and storage costs.
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