The numerical method represents a coupling between the optimum method of advance and retreat and the finite element analysis for the design on large hoist drums of cranes that is an actual structure.
采用空间薄壁板壳元与空间梁元混合离散模型对大吨位起重机钢丝绳缠绕卷筒进行有限元分析,将有限元方法与进退法优化方法耦合形成数值算法进而对卷筒进行优化设计。
The appearance of corpus marks not only the advance of technology in language research method, but also the great change in the thought of language research.
语料库的出现不仅标志着语言研究手段的技术进步,而且还标志着语言研究思想的重大转变。
We advance the method of fusion processing for the source image in order that we can get more accurate image before the image processing.
为了在图像处理之前得到更精确的图像,我们提出了对多源图像进行融合处理的方法。
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