The techniques presented can be used to decrease the product cost and improve inspectionefficiency.
使用该方法无需使用精密夹具和人工找正，因而可减少产品成本，提高检测效率。
2
To increase the yield and ensure the quality of the electronic equipments, there is an urgent need to improve the inspectionefficiency.
为了提高电子设备制造的成品率，更好得保证电子设备产品的质量，迫切需要提高制成板检测的效率。
3
It help the mark inspector take pictures freely according the need by using the digital camera. It is useful for us to improve the inspectionefficiency and qualities.