不对称: asymmetric; unsymmetric; dis ...不对称信息: asymmetric information; information asymmetry与不对称信息: asymmetric information不对称信道: dissymmetrical channel不对称信号: asymmetric signal非对称信息: asymmetric information二进制不对称信道: binary asymmetric channel双态不对称信道: binary asymmetric channel非对称信息问题: asymmetric information problems信息不对称: asymmetric information; information asymmetry信息论: communication theory; informatics; informationism; informationtheory; infromation theory; it information theory; theory of information对称信道: symmetrical channel对称信号: symmetric signal非对称信道: non symmetrical channel; non-symmetric channel地图信息论: cartographic information theory概率信息论: probabilistic information theory经典信息论: classical theory of information量子信息论: quantum information theory生物信息论: biological information theory算法信息论: algorithmic information theory维纳信息论: wiener information theory香农信息论: shannon information theory信号 (信息论): signal (electrical engineering)信息论 (= theory of information)。: information theory信息论的: information-theoretical