廓

• A mark used to define a shape or represent a contour
  轮廓线，外廓线用于定义一形状或描绘一轮廓的线
• Mathematical model for tooth profile of noncircular involute gears
  渐开线非圆齿轮的齿廓曲线数学模型
• The site you end up with should contain four to eight blocks
  不过最终的研究基地应具有四到八区街廓。
• Basic principles of non - equivalent machining of spatial cam surfaces
  空间凸轮廓面非等价加工的基本原理
• Automatic identification of outside contour in a current shaft cam software
  软件中的外轮廓自动识别技术
• Basic tooth profile of cylindrical worm
  圆柱蜗杆基本齿廓
• Cylindrical gears for general and heavy engineering - standard basic rack tooth profile
  标准基本齿条齿廓
• The investigation for the profile of asymmetrical involute gear
  非对称齿廓渐开线齿轮齿形的仿真设计分析
• Gears with round flanks for fine mechanics ; gear tool profile
  精密机械的圆齿面齿轮.第5部分:齿轮刀具的齿廓