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- 比赛开始时，一匹小黑马领先跑内圈。A small black horse had the inside track at the start of the race.
- 内internal
- 圆circle
- 一种新型油膜阻尼内圆磨床砂轮主轴A New Kind of Grinding Wheel Spindle with Squeeze Film Dampers
- 跑to run
- 内的inner
- 内圆磨床床身设计参数的灵敏度分析及动态设计Sensitivity Analysis and Dynamic Design of Design Parameters for Internal Grinder Bed
- 3MZ204CNC轴承内圆磨床的模块化设计Modularity Design of Bearing Internal Grinder 3MZ204CNC
- 边界元法计算内圆外矩同轴线的特性阻抗Characteristic Impedance of a Rectangle Coaxial Line with Round Center Conductor
- 内圆磨床internal grinder
- 内圆[机] fillet
- 磨内圆internal grinding
- 车内圆boring
- 内圆弯凿scribing gouge
- 内圆磨inner circle and cylindrical grinding
- 内圆车刀internal turning tool
- 内圆车削internal cylindrical turning
- 内圆滚线hypocycloidal
- 内圆加工internal work
- 内圆磨头internal grinding head
