在能源结构问题日益突出的今天,光伏产业越发受到重视,但是太阳能电池板积灰严重制约光伏产业发展,迫切需要解决积灰问题。机械除......

太阳能电池板表面的积灰严重降低了光伏系统的发电效率。在宏观力理论分析的基础上,假设灰尘颗粒为刚性小球,刷丝为柔性梁,分析推......

采用光学显微镜和扫描电镜,对印度橡皮榕（Ficus elastica Roxb. ex Hornem.）与其栽培变种紫叶橡皮榕（F. elastica cv. Decora Burgund......

山区季节性河流的洪水冲刷对管道安全影响较大,其造成的管道水毁段整治方法主要有水工保护、弹敷沉管、重新敷设.需根据水毁程度及......

在这份报纸，在 3-dimensional Anti-de 保姆空间的非空的 Frenet 曲线上的弯曲精力行动的 extremals 被学习。我们完全由照解决 Eul......

Based on the Plastica theory(see ref.[12]),the large deflection of an elastic-perfectlyplastic cantilever subjected to a......

A tapered rod mounted at one end (base) and subject to a normal force at the other end (tip) is a fundamental structure ......

Snap-through phenomenon widely occurs for elastic systems,where the systems lose stability at critical points.Here snapt......