macro-observation

macro-observation

美  英

  • 网络宏观观察

例句

The abrasive erosion pattern of the impeller blades of a used slurry pump is investigated by macro observation, and analyzed by SEM method.

对一个实际清淤中磨损失效的泥浆泵轮叶片表面进行宏观观察,并利用扫描电镜作了微观形貌分析。