锯齿

• The sawtooth model applies more widely
  这种锯齿模型可以用到更广泛的领域。
• Metric buttress threads ; deviations and tolerances
  米制锯齿螺纹.偏差和公差
• The victim had these slight indentations on his ankles
  .受害者的脚踝上有锯齿状的伤痕
• Serrated lock washer external teeth for assembly
  组合件用外锯齿锁紧垫圈
• The nuclei are round , and may be indented
  细胞核圆形，也可呈锯齿状。
• Specifications for spring washers - toothed lock and serrated lock washers
  齿形锯齿锁紧垫圈
• . . . the victim had these slight indentations on his ankles
  . . .受害者的脚踝上有锯齿状的伤痕
• Dark green , plain , serrated / red back . standard
  深绿色平坦叶，锯齿叶缘，红色叶背。标准型。
• It appears to be - - possibly a serrated blade
  看起来像是锯齿状的刀片
• Suspended monorails for mining ; toothed disc
  矿山用单轨架空道.锯齿盘