Objective: To study the structure of self-supporting of children aged between 6 and 12 years.
目的:对6—12岁儿童自立行为结构进行初步研究。
GLCM describes texture features from pixel correlation of gray and the fractal dimension reflects the structure of self-similar.
灰度共生矩阵法能够从像元的灰度相关性上对纹理特征进行描述,而分形维数反映了纹理的结构自相似特征。
The deflections of throttle slices were analyzed and the equivalent relations of flux distribution were deduced according to the structure of self-designed hydro-pneumatic spring.
根据自主研发阻尼可调油气弹簧的结构形式,分析了叠加节流阀片的挠曲变形量,给出系统流量分配的等效关系。
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