press mark

英 美
  • 压痕(纸病)
  • mark n.记号;痕迹;分数;商标v.弄污;打分;留意;做标记
  • press v.按;压;逼迫;强迫服役;征用n.新闻界;出版社;报刊;新闻舆论;压;熨烫机;印刷机
名词 pressmark:
  1. a mark consisting of characters written on a book; used to indicate shelf location

    1. 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。