numerical pad数字盘numericaladj.数字的；用数字表示的numerical value simulation数值模拟numerical dispersion error数值色散误差numerical control training数控实训numerical code speech chip数码语音芯片numerical control reforming数控改造Numerical control line cuts数控线切割numerical value calculation数值模拟numerical control technique[计] 数控技术Numerical control refitting数控改装numerical control specialty数控专业

1. Digital signal for crystal clear clarity.
   透明的清晰的数字信号。
2. Multiplier is the key in the Digital Signal Processing System.
   乘法器是数字信号处理系统中的关键。