| 单词 | transmission line |
| 释义 | > as lemmastransmission line transmission line n. a conductor or set of conductors designed to carry electricity (esp. on a large scale) or electromagnetic waves with minimum loss and distortion; also transferred. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > electrically induced magnetism > electromagnetic induction > [noun] > conductor inductor1837 transmission line1906 the world > matter > physics > electromagnetic radiation > electricity > electrical power, electricity > distribution system > [noun] > transmission line line1886 power line1894 transmission line1906 tie-line1949 1906 Westm. Gaz. 22 Jan. 8/1 The electricity will be conveyed at high pressure to a central spot on the transmission lines. 1946 Jrnl. Inst. Electr. Engineers 93 iiia. 33/1 It has become the common..practice to restrict the term ‘wave guide’ to devices employing a single hollow conductor, and to reserve the term ‘transmission line’ to devices employing two conductors. 1970 New Scientist 15 Oct. (Suppl.) 13/1 The basic elements in microwave circuits are always some form of transmission lines. 1971 Sci. Amer. Sept. 235/1 (advt.) This..guide is..suited for use as an optical transmission line, carrying laser beams in any direction it is bent. < as lemmas |
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