| 1. | The "smoothness" of a metal surface depends on the wavelength of the radiation .
金属表面的“光洁度”与电磁辐射的波长有关。 |
| 2. | The grinding machine raises the precision of the workpiece and improves its surface finish .
磨床可以提高工件的精度与表面的光洁度。 |
| 3. | It has been suggested that both the nidge guide, and the strip-loaded guide can be fabricated with relaxed requirements for resolution and edge roughness .
已有人提出，如果放宽分辨本领和边缘光洁度的要求，便能制备脊形波导和条载形波导。 |
| 4. | Note ： * causes slight change of gloss or color
注1 ： *光洁度或颜色发生轻微变化。 |
| 5. | The cylinder liner should be polished to mirror surface
气缸套应磨光到镜面光洁度。 |
| 6. | Common decorative surfacing result with semi - sand plane
处理后的铝合金部件表面欠缺足的光洁度 |
| 7. | The transparency and luster of a gem
水色宝石的透明度及光洁度 |
| 8. | Surface roughness instrument ,
光洁度测试仪 |
| 9. | Standard finish of gasket surface is 125 - 200 micro - inch maximum roughness
垫圈表面的标准光洁度最大为125 - 200百万分之一英寸粗糙度。 |
| 10. | Standard finish of gasket surface is serrated , either spiral or concentric , with 125 - 200ra finish
垫圈表面的标准光洁度是锯齿面，或是螺旋形，或是同心形，光洁度为125 - 200ra |
