基本解释黑钢板同根派生 英汉例句Keywords Tinplate;Blackplate;Dark-point defect on tinplate surface;Oxide inclusion;Field Emission Scanning Electron Microscope（FE-SEM）; 镀锡板;镀锡原板;表面黑点缺陷;氧化物夹杂;场发射扫描电镜;