释义 |
beam aerial
beam aerial n (Communications & Information) an aerial system, such as a Yagi aerial, having directional properties. Also called (esp US): beam antenna Beal, Gifford Beal, Gifford (Reynolds)(1879–1956) painter; born in New York City. A pupil of William Merritt Chase, he lived in New York, summered on the shores of Massachusetts, and painted city and marine scenes, as in The Albany Boat (1915), and Freight Yards (1920). |