| 单词 | rise time |
| 释义 | > as lemmasrise time rise time n. the time taken for something to increase; (Electronics) the time required for a pulse to rise from 10 per cent to 90 per cent of its maximum amplitude. ΘΚΠ the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > [noun] > pulse > time required to rise rise time1941 1941 Rev. Sci. Instruments 12 394/1 If the duration of the pulse is less than or equal to the rise time, the pulse has no flat top portion. 1975 G. J. King Audio Handbk. ii. 41 Extended high-frequency response is..required to ensure that the rise time of the amplifier is not less than that of transient-type programme signal components. 1995 New Scientist 2 Sept. 16/2 Astrophysicists have derived an equation which relates a supernova's maximum brightness to the time it takes to achieve this brightness, known as its ‘rise time’. 2000 P. Scherz Pract. Electronics for Inventors xiv. 432 Emitter-coupled logic circuits require the unique microstrip line geometries and precise placement of components to achieve fast rise times. < as lemmas |
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