Research on Clearance Adjustment Mechanism and Clearance Control Technology of Cycloid Steel Ball Transmission A diffusion mechanism whereby atomic motion is from interstitial site to interstitial site. 摆线钢球行星传动间隙调节机构及间隙控制技术研究晶体扩散机制的一种。间隙原子由一个间隙位置迁移至邻近的间隙位置所构成的扩散。
A host atom or ion that is positioned on an interstitial lattice site. 处于自身晶格间隙中的原子或离子。
The crystallographic structure is found to be tetragonal BaCd 11 type, Si atoms occupy the 8 d substitute site, and C atoms enter the 8 c interstitial site. 测定其为四方的BaCd11型结构,Si元素择优占据8d替代晶位,C原子进入间隙的8c晶位。
It is found that the V_ k center moves toward the nearby interstitial site, still keeping C_ ( 2v), symmetry. Vk心移向附近的间隙位置,仍保持C(2v)对称性。
Main conclusions are described as following: a) The MS calculation results indicate that the tetrahedral interstitial position in γ-Fe or α-Fe is the most stable site for interstitial helium atom ( HeI). 主要有如下一些结论:a)MS计算结果表明间隙He原子(HeI)在α-Fe和γ-Fe中均以四面体间隙位最稳定。