new
press mark的英文翻译是什么意思，词典释义与在线翻译：
英英释义
名词 pressmark:
-
a mark consisting of characters written on a book; used to indicate shelf location
press mark的用法和样例：
例句
- Crack nucleation and propagation in wear-resistant bainite ductile cast iron were investigated by press trace method and SEM.
采用压痕法及扫描电镜观察，研究了抗磨贝氏体球铁中裂纹的形核与扩展。
