释义 |
coppicing 英'kɒpɪsɪŋ美'kɒpɪsɪŋ COCA²¹⁵⁶⁹²BNC⁴⁶⁸⁴³Economist⁴¹³⁰³⁺² 基本例句 矮林作业¹⁰⁰原型coppice的现在分词 The dynamic change process of the crack coppicing and extending on annealed Q&P steel was in-situ observed by SEM, and the micro- crack characteristic was studied. 采用扫描电镜SEM原位拉伸观察了 Q&P钢退火组织断裂过程中裂纹萌生和扩展的动态变化过程,并对其微观断裂特征进行了研究。 dictall |