Particle-tool interactions,which govern the synergetic deformation of SiC particle reinforced Al matrix composites under mechanical machining,strongly depend on
Laser welding of dissimilar titanium/aluminum alloys has been employed at an increasing rate,particularly in the aerospace industry,owing to its advantages in t
Bionic adhesives with tip-expanded microstructural arrays have attracted considerable interest owing to their high adhesive performance at low preloads.Their ma
This paper proposes a Linkage Learning Genetic Algorithm (LLGA) based on the messy Genetic Algorithm (mGA) to optimize the Min-Max fuel controller performance i
This paper presents a novel sizing and optimization approach for the emerging serieshybrid unmanned convertiplane,which can be used to translate the top-level d
Low Earth Orbit (LEO) satellite for navigation augmentation applications can significantly reduce the precise positioning convergence time and attract increasin
The knowledge of crack type and dislocation orientation is helpful for the lifetime prediction of thin plates on aircrafts.The moment-tensor inversion utilizes
北京体育大学作为中国体育界的最高学府,近几年来相继出现了一系列体育伤害事故,给学校以及院系工作的展开带来了极大的不便,同时事故的发生也对学生的日常生活以及专业训练
In this study,the low emission combustion technology of Rich-Quench-Lean (RQL) has been applied in Trapped-Vortex Combustor (TVC),and the combinative RQL-TVC sh
素质教育要求教师在教学活动中不能只片面地追求学生学习成绩的提高,更重要的是要在教学过程中不断地培养学生的自主学习能力和创新能力,使学生逐渐从“学会”英语转移到“会