crack-tip structure

基本解釋

Disordered structure and local bend phenomena in front of crack tip in molecular dynamics simulation accord with the results of in-situ TEM observation.
在分子動(dòng)力學(xué)模擬中出現(xiàn)的裂尖原子無序化及裂尖前晶面的局部彎曲現(xiàn)象，與TEM原位觀察結(jié)果相一致。
The influence of hydrogen on the deformation ahead of crack tip and crack propagation were in-situ observed and analyzed under TEM during dynamic tensile deformation of engineering structure steel.
利用透射電鏡原位動(dòng)態(tài)拉伸方法觀察、分析氫對(duì)裂紋尖端塑性變形及裂紋擴(kuò)展過程的影響。