The results show that by using self-made polishing agent, the polished products have low surface roughness and good brightness after spiral vibration polishing process. 结果表明,利用螺旋振动抛光工艺,配合自制的抛光液,抛光后制品的表面具有较低的粗糙度和较好的光亮性。
Under the low wind speed condition, the roughness of surface is the key element which influences the sea water brightness temperature. 在低风速情况下,海表粗糙度是影响海面微波辐射亮温的重要因素。