【摘要】 许多土壤动物的爪趾具有优良的不粘土功能,这对农业机具减粘脱土的仿生研究,具有重要的实际意义。本文利用实体显微镜和扫描电镜对典型土壤动物穿山甲、蝼蛄、蚂蚁、蜣螂等的爪趾进行了观察分析。结果表明,上述土壤动物的爪趾具有利于脱土的特殊构形,并从减粘脱土的角度进行了力学分析。更多还原

【Abstract】 The fine function unadhering soil of claws of many soil animals has a practical significance for bionic research on the agricultural machines and tools. In this paper, the claw shapes of the typical soil animals such as pangolin, mole cricket, ant, dung beetle etc. are observed and analysed by stereomicroscope and scanning electro-microscope. The results observed and analysed indicate that the claws of the above-mentioned soil animals have specific structures to be beneficial to scouring soil, and the mechnical analysis is carried out from the angle of reducing adhesion and scouring soil.更多还原