符号: character; sign; symbol; mar ...系统: system组合: make up; compose; constitute符号系统: semiotic system制导系统组合: guidance system combinations组合系统组合制: grousystem管脚符号系统: pin-index system合并符号系统: combined symbol system实体符号系统: physical symbol system速记符号系统: symbolic shorthand system图式符号系统: set of conventional signs物理符号系统: physical symbol system,系统组合件设计: spp表达性符号系统: expressive symbol system物理符号系统假设: physical symbol system hypothesis符号组合系统: symbolic assembly system; symbolic assembly-language listing系统组: system engineering section; usg unix system grou unix; usg unix system grouunix垂直系统组: vsg vertical system group电脑系统组: computer systems section分系统组件: subsystem package工程系统组: engineering systems division联合系统组: fsg federated systems group浅系统组织: shallow system organization系统组成: system composition系统组件: system component
