常見例句Public Key Infrastructure (PKI) based , Subscriber Identity Module (SIM) based and Universal Subscriber Identity Module (USIM) based. 公鑰基礎設施（ PKI ）的基礎，用戶識別模塊（ SIM卡）的基礎和通用用戶識別模塊（的USIM ）的基礎。universal subscriber identity module (USIM) 全球用戶身份模塊Research of the Secure Computing Based on Java USIM Card Java USIM卡安全計算研究USIM Card 智能卡 返回 USIM