1)quality control,质量控制，质量检查，质量检验2)quality control checking,质量控制检查3)quality control and check,质量控制与检查4)laboratory quality controls,检验质量控制5)quality control and inspection,质量控制及检验6)quality control,质量控制[检验]
用法和例句
Discusses the basic theory,implementation steps of attribute connection by spatial position,and puts up with the countermeasures for the quality control and check of the spatial data.