常見例句雙語例句The outside of tension fracture surface appears as "bright cirque".拉伸斷口外圈出現(xiàn)“光亮圓環(huán)”。This paper analyzes the fracture appearance, microscopic structure, chemical composition and micro-hardness of the bright ghost structure.本文對亮條的斷口特征、金相組織、化學(xué)成分和顯微硬度進行了分析。 返回 bright fracture