A combination of serial and parallel processing; for example, binary decimal coded (BDC) numbers are often processed as 4 bits in parallel, and successive 4-bit units are processed serially.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。