【摘要】 本文简述了核子计量系统的概况和原理，介绍了ＫＤ－４１８微机核子计量系统的设计思想、系统的组成和框图以及Ｍｃｓ－５１单片机为ＣＰＵ的ＳＴＤ总线工控机，还介绍了系统的硬件和软件以及软硬件上采用的几种特殊处理技术。更多还原

【Abstract】 This paper briefly states general situation and principle of nuclear gauge system, introduces the idea, structure and diagram of KD 418 microcomputerized nuclear gauge system, Mcs 51 STD bus computer, its hardware, software and several special processing techniques. (更多还原