DEH系统结构
constitution of DEH system
PCL系统结构
passive locating system’s construct
Windows开放系统结构
Windows Open System Architecture WOSA
变结构系统
variable structure system
变结构系统短路故障
Short-circuit Faults in Power Systems with Variable Configurations
变结构系统中的故障计算
Fault Calculation in Variable Structure System
不确定结构系统
uncertain structural systems
uncertain structure system
不确定性结构系统
uncertain structural systems
操作系统结构
operating system structure