fracture surface test

基本解釋

At the same time the characterized fracture surface was observed and the test result was discussed.
同時(shí)觀察了止裂韌度試驗(yàn)的特征斷口，并對(duì)試驗(yàn)結(jié)果進(jìn)行了分析討論。
It is put forward that the analysis method of fracture surface of metallic tension test specimen is available.
提出的金屬拉伸試樣斷口分析方法是可行的。
And metal free upsetting test was the conventional and useful one to study the free surface fracture and ductility.
而金屬的自由鐓粗又是人們用來(lái)研究自由表面裂紋和材料可加工性能的一個(gè)方便而實(shí)用的實(shí)驗(yàn)。