The logic functions of MSI counter 74161 was analysed. It could be taken as a universal sequentialmodule to realize any synchronous sequential circuits.
分析了MSI计数器74161的逻辑功能，它作为通用的时序部件可以实现任意同步时序电路。
2
An automated sequential injection system incorporating a sample pretreatment module was developed for the separation and preconcentration of ultra-trace copper in seawater without dilution.
将样品预处理模块与自动化顺序注射系统相结合，建立了未经稀释的海水中痕量铜的分离富集方法。
3
Since it is possible to add more than one module of the same typology (for instance two communication interfaces), the setup menus are multiple, identified by a sequential number.