型号: model; type; marking; model ...数字: figure; digit; numeral; char ...型号数字列表: list of ipod model numbers拨号数字: dialed digit符号数字: sign digit; signdigit; symbolic number声信号数字: sound signal digital拨号数字间隔: interdigit interval具正负号数字: signed number带符号数字记数制: signed digital number system二号数字用户信令: digital subscriber signalling no遥控信号数字化: remote signal digitization语音信号数字传输: digital transmission语音信号数字模型: speech signal digital model号数: number型号: model; type; marking; model number; marker波谱分析信号数字处理: spectrum analysis & digital signal processing同步信号数字变换器: synchronizing signal模型号，型号: kpattern numbersae号数: sae number编号、号数: no. number标号数: label number符号数: sign digit; symbolic number号数板: number plateaws型号: aws classification泵型号: pump type
