The fracture profile of ductile iron has been extracted by means of an S 600 digital image processing system and its fractal characteristics are studied with a classical Mandelbrot fractal model and an Underwood modified fractal model.
英
美
- 应用S600数字图像处理系统提取球墨铸铁断口纵剖面线，根据经典的Mandelbrot分形模型和Underwood修正分形模型对其分形特性进行了研究；
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
