中文摘要：

现在的学习试图在蝗虫草之小穗 migratoria manilensis 调查僵硬的爪和光滑的粘合剂垫的角色，当属于各种各样的底层时。我们与 pretarsal 抓的任何一个与未经触动的附件系统，和那些在沙纸和蝗虫的硅酸盐玻璃板上测量了附件力量或跗骨的垫完全被破坏了，到当一个蝗虫正在走在各种各样的底层上时，探索垫和爪的角色。关于词法特征和爪的材料性质获得信息，我们由扫描电子显微镜学检验了未经触动、断裂的爪，并且在一个破裂实验测试了 fractural 力量。我们为蝗虫在歪曲的表面上爬分析传导和力量由附件机关产生了在上的附件的最后的结果建议了一个机械模型在先 -- ，中间 -- 并且 hindlegs。当属于各种各样的底层时，蝗虫与破坏的垫产生的附件力量类似于蝗虫在两底层上与未经触动的附件系统产生的那些，它大概显示爪有一个显著地重要的角色。破裂实验的结果证明爪用相对生硬的材料做的，并且他们的 shear 力量在 3945 MPa 之间变化了。蝗虫在歪曲表面上爬的机械分析证明 hindlegs 产生的力量推迟了蝗虫的整个身体在上面从表面并且向前推了身体，当腿的中部稳定地推迟了时，重心和前肢向前拉了推迟的身体。获得的结果贡献在昆虫附件系统和底层之间的相互作用机制的进一步的解释，并且为为套住瘟疫蝗虫设计并且生产滑溜溜的盘子供应信息。

英文摘要：

The present study attempts to investigate the role of rigid claws and smooth adhesive pads in the locust Locusta migratoria manilensis, when attaching to various substrates. We measured the attachment forces on sandpaper and silicate glass plate of lo- custs with intact attachment system, and those with either the pretarsal claws or the tarsal pads having been entirely destroyed, to explore the role of pads and claws when a locust is walking on various substrates. To obtain information about morphological characteristics and material properties of the claws, we examined the intact and fractured claws by scanning electron microscopy, and tested the fractural force in a fracture experiment. We proposed a mechanical model for locust climbing on a slanting surface to analyze the conduction and final result of the attachment forces generated by the attachment organs on the fore-, mid- and hindlegs. Attachment forces generated by locusts with destroyed pads were similar to those generated by locusts with intact at- tachment system on both substrates, which presumably indicated that the claws have a significantly important role when attaching to various substrates. The result of the fracture experiment demonstrated that the claws are made of relatively stiff material, and their shear strength ranged between 3945 MPa. Mechanical analysis of locust climbing on slanting surface showed that the force generated by the hindlegs suspended the whole body of locust up from the surface and pushed the body forward, while the midlegs steadily suspended the centre of gravity and the forelegs pulled the suspended body forward. The results obtained con- tribute to the further interpretation of the interaction mechanisms between insect attachment system and substrates, and supply information for designing and manufacturing slippery plates for trapping plague locusts.