英语词汇“directional relay”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	directional relay
释义	directional relay 定向继电器,极化继电器
随便看	coronal sutures coronal tomogram coronal tomograph coronal tomography coronal transient coronal transients coronal trusion corona lucis corona luminescence corona luminous layer coronal view coronalvirus coronaly sulcus coronal zone corona machine Corona Mark corona measurement coronamen corona method coronamic acid corona model coronand coronan discharges with spraying water coronands corona noise