v形

• Circinus compass : a v - shaped device for describing circles or circular arcs
  圆规圆规星座圆规：两脚呈v形，划圆和弧的工具
• Ask yourself , are there more right - facing vs or more left - facing vs
  仔细观察：是否有更多向右的v形曲线或更多向左的v形曲线？
• Power transmission elements ; grooved pulleys for narrow v - belts ; inspection of grooves
  动力传动元件.窄v形带三角皮带轮.槽的检验
• V - shaped thermometers
  V形温度计
• Power transmission elements ; grooved pulleys for narrow v - belts ; dimensions , materials
  动力传动元件.窄v形带三角皮带轮.尺寸材料
• Specification for v - flange couplings for aircraft piping and ducting - metric series
  航空用管道和导管用v形法兰联结器规范.公制系列
• Belt drives - v - belts for the automotive industry and corresponding pulleys - dimensions
  皮带传动.汽车工业及相应皮带轮用v形皮带.尺寸
• Once they are accustomed to this , they will congregate there , ready to be fed
  最近水池大都造成v形，尤其必须考虑有平坦的给饵场所。
• Add metal from the rod by dipping the end into the pool so that it melts and makes up the vee
  将焊条一端浸入池内熔化，填满v形坡口。
• Laboratory glassware ; gas sampling tubes with straight bore stopcock and v - bore stopcock
  实验室玻璃器皿.第3部分:单通旋塞和v形旋塞气体试样