Material decay monitoring, using techniques of video, computer image processing and pattern identification, detects, processes and manages the external material decay image.

材料腐蚀监测是利用视频技术、计算机图像处理技术、模式识别技术等对材料外观腐蚀图像进行检测、处理及管理。

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We study the decay rate of solutions of beam equations with damping and external force.

研究含外力和阻尼项一类梁的横振动方程解的率减率。

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The squeezing of the single mode cavity field is influenced by the driving field Rabi frequency, the cavity-mode frequency detuning from that of a coherent external field and the cavity decay rate.

单模腔场的压缩性质受到外加驱动场的拉比频率，腔模频率与外加相干场频率的失谐量以及腔场衰减速率的影响。

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