The ground effect increases the thrust force and efficiency 表面效应使机翼推力增大,推进效率提高。
It possesses small - dimension effect , quantum dimensional effect and surface effect 它具有小尺寸效应、量子尺寸效应和表面效应。
Atomistic simulation of tension properties of nano crystal copper wire under surface effects 表面效应对纳米铜杆拉伸性能影响的原子模拟
It is found that surface effect is obvious in the nanoscale . nanometer material stress is not zero without force 研究表明,纳米材料表面效应不可忽略,未受外力作用下,材料表面内部有应力存在。
Surface effect , tension and bending of nano single - crystal copper are researched on the basis of molecular dynamics using the eam ( embedded atom method ) potential 本文主要应用分子动力学方法对纳米单晶铜杆的表面效应及拉伸、弯曲性能做了分析和研究。