conditional access
柯林斯词典
1. N the encryption of television programme transmissions so that only authorized subscribers with suitable decoding apparatus may have access to them 有条件接收; 电视节目传播信号被加密，只有配有合适解码装置的授权用户才可以接收到该信号
返回 conditional access
1. N the encryption of television programme transmissions so that only authorized subscribers with suitable decoding apparatus may have access to them 有条件接收; 电视节目传播信号被加密，只有配有合适解码装置的授权用户才可以接收到该信号