| 释义 |
圆度 yuándùgeol. roundness; circular degree圆度【地质】roundness圆度 yuán dù {地质} roundness; circular degree 圆度比 convexity ratio; 圆度测量 roundness measurement; 圆度公差 roundness tolerance; 圆度盘 divided circle; circular dial; 圆度仪 roundness measuring equipment; roundness tester圆度circularity{=roundness}圆度circular degree圆度circularity圆度roundness |