单词 | homing device |
释义 | homing device [`hōm·iŋ di´vīs] ELECTRONICS A control device that automatically starts in the correct direction of motion or rotation to achieve a desired change, as in a remote-control tuning motor for a television receiver. ENGINEERING A device incorporated in a guided missile or the like to home it on a target. NAVIGATION A transmitter, receiver, or adapter used for homing aircraft or used by aircraft for homing purposes. |
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