fracture appearance

基本解釋

SEM was used to observe the fracture appearance of the specimen.
用掃描電鏡（SEM ）觀察了試樣的斷裂口形貌。
Analysis on metallography, macro and fracture appearance were carried out on broken link in motorbike engine.
對斷裂的摩托車發(fā)動機連桿進行宏觀、金相及斷口分析。
The crack propagation rate of pipes is mainly dependent on FATT of Steels of pipes(fracture appearance transition temperature). and FATT can be measured by drop weighted tear tests.
管道裂紋的擴展速度主要取決于管道鋼的轉變溫度FATT。FATT可由落錘撕裂試驗測定。