单词 | coupler |
释义 | coupler [`kǝp·lǝr] ELECTRICITY A component used to transfer energy from one circuit to another. ELECTROMAGNETISM 1. A passage which joins two cavities or waveguides, allowing them to exchange energy. 2. A passage which joins the ends of two waveguides, whose cross section changes continuously from that of one to that of the other. ENGINEERING A device that connects two railroad cars. GRAPHIC ARTS A substance that can react with the unexposed diazonium salt in a diazo material to produce the visible dye image. NAVIGATION The portion of a navigation system that receives signals of one type from a sensor and transmits signals of a different type to an actuator. |
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