gallium alloy造句

• The adhesion of plaque on dental restorative between gallium alloy and amalgarn alloy were compared
  摘要本文比较了镓合金与银汞合金两种牙体修复材料的耐磨性、腐蚀性及菌斑附著情况。
• It was possible that secondary caries of gallium alloy's restorative may be higher than those of amalgam
  体外实验的结果显示，银汞合金的耐磨性和耐腐蚀性均优于镓合金，并有显著性差异。