常見例句雙語例句A new BP algorithm is proposed for bending analysis of thin plate. Numerical experiment shows that the method can improve learning speed and be effective for complex structural analysis.利用動態(tài)學習率改進BP算法,建立基于混合神經(jīng)網(wǎng)絡(luò)的計算力學理論,為結(jié)構(gòu)分析提供一種新的算法。數(shù)值模擬結(jié)果表明,該方法具有良好的應(yīng)用前景。For some complex structural problems a rigorous analysis can not be obtained due to lack of appropriate computational method. In such case the comparison method will become very important.一些復(fù)雜結(jié)構(gòu),當缺少適當?shù)挠嬎惴椒?,或基礎(chǔ)資料不足,不能進行精確分析時,設(shè)計中的比較方法便成為一個重要課題。118.145.16.223The aim of complex structural analysis on foreland thrust belts, which is based on a rational interpreted seismic profile, is to determine the mechanisms, process, rate and timing of deformation.本文依據(jù)面線理構(gòu)造特征和相關(guān)的巖礦測試結(jié)果,對大背塢金礦田控礦構(gòu)造帶進行了合理的構(gòu)造解析,建立了與區(qū)域構(gòu)造發(fā)展相對應(yīng)的構(gòu)造變形相,分析了其與成礦的關(guān)系。 返回 complex structural analysis