| 单词 | reflection coefficient |
| 释义 | > as lemmasreflection coefficient reflection coefficient n. Physics = reflection factor n.; the ratio of the electric current delivered by a generator to the current that would be delivered if the generator and load impedances were perfectly matched. ΘΚΠ the world > matter > physics > electromagnetic radiation > light > reflection > [noun] > reflected light > proportion reflected reflectance1893 reflection coefficient1912 reflection factor1919 reflectivity1936 1912 Proc. Royal Soc. 1911–12 A. 86 190 The reflection coefficient (b) of the blackened copper cold surface may be taken as about 0.025. 1945 H. W. Bode Network Anal. & Feedback Amplifier Design xvi. 360 Expressions having the mathematical form of a reflection coefficient appear frequently in network analysis. 1975 E. Height Optics iii. 43 Determine the values of the amplitude reflection coefficients for light incident at 30° on an air-glass interface. 1991 G. H. Tomlinson Electr. Networks & Filters 184 In microwave transmission line theory, the function S(s) is known as the reflection coefficient or scattering coefficient. < as lemmas |
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