double junction SQUID magnetometer 双结磁强计
double-junction SQUID magnetometer 双结磁强计
Double junction reference electrode 参比电极
color sensor with double junction 双结色敏器件
double junction electrode calomel electrode 双液接甘汞电极
double-heterostructure junction laser 双异质结激光器
Double T-junction 双T接头
double-base junction transistor [电子] 双基极结型晶体管
double-base junction diode [电子] 双基极结型二极管 ; 双基极接面二极管
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