QCabbr.质量控制(=Quality Control)QCW laser diode准连续激光器二极管Qc value of coda尾波Qc值QC - LDPC code准循环LDPC码Qc-value of coda尾波Qc值Qc value of coda wave尾波QcQC and Lab Assistant Manager助理质量控制经理QC of Key Roughing Operation关键粗加工工序的质量控制QC Quantity at captain's optionQcimum basilicum polysaccharide罗勒多糖QCN Quality Control Change Notice品管规格变更单