传统印刷线路板的检测方法很大程度上依靠人工，这种落后的测试方法面临着严峻的挑战。
The traditional inspecting methods for PWB depend on manual work a lot, which are very underdeveloped and face austere challenge.
电子线路板的电镀，人工降雨、催化剂。
Electronic circuit board plating, artificial rainfall, the catalyst.
目前，架空电力线路的巡检工作基本上采用人工巡检方式。这种作业方式劳动强度大、危险性大并且效率低。
At present, overhead power line mainly is manually inspected by workers, which is dangerous, with high working intensity, and costs much.
另一方面，我国现有的输电线路的资料都以图纸、图表等形式记录保存，采用人工方式管理，工作效率低下。
On the other hand, our existing data of transmission lines are existing with the drawings, diagrams and other forms for record keeping, management in artificial is inefficient.
另一方面，我国现有的输电线路的资料都以图纸、图表等形式记录保存，采用人工方式管理，工作效率低下。
On the other hand, our existing data of transmission lines are existing with the drawings, diagrams and other forms for record keeping, management in artificial is inefficient.
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