基本解释n.超增益同根派生 英汉例句In this dissertation, we study a supergain hydrophone array to improve the detection performance of passive sonar. 本文從提高被動聲呐的檢測性能出發，提出了超增益陣的設計。supergain antenna 超增益天線supergain transistor 超增益晶躰琯