过程控制: process control; process mon ...结构: structure; composition; cons ...控制结构: control structures过程控制: process control; process monitoring过程控制的: opc - ole for process control过程控制辊: process control roller过程控制环: process control loop过程控制级: process control level过程控制块: process control block; process-control block过程控制器: proce controller; process controllei; process controller过程控制台: process console过程控制字: procedure control word并行控制结构: concurrent control structure; parallel control structure程序控制结构: program control structure对象控制结构: obcs object based control structure多层控制结构: multilayer control structure分散控制结构: decentralized control structure; distributed control architecture广义控制结构: generalized control structure基本控制结构: basic control structure集中控制结构: centralized control structure控制结构模块: control structure module控制结构约束: control structure constraint内部控制结构: internal control structure实行控制结构: executive control structure条件控制结构: conditional control structure