SiGen.硅锗
Sigabbr.信号(=signal)abbr.签名(=signature)abbr.标记(=signa)SIG.abbr.特殊利益集团(=special interest group)
sigrled cycle vertex domination number符号圈点控制数
SiGe heterojunction bipolar transistor硅锗异质结晶体管
SiGeC/Si heterojunctlon power diodes硅锗碳/硅异质结功率二极管
sig-nal transduction/ drug therapy信号传导/药物作用
Sigmund Freud and Psychoanalytical Feminism弗洛伊德与精神分析女性主义
SIGINT Overhead Reconnaissance Subcommittee信号情报空中侦察小组委员会