| 单词 | three-halves power |
| 释义 | > as lemmasthree-halves power three-halves power n. the square root of the cube of a number; in Electronics used attributively to designate a law that the anode current of a valve is proportional to the three-halves power of the anode voltage. ΘΚΠ the world > relative properties > number > arithmetic or algebraic operations > [noun] > root > of cube of number three-halves power1920 the world > matter > physics > electromagnetic radiation > electronics > electronic devices or components > thermionic valve > [noun] > fluctuation in anode current > specific law of anode current three-halves power1920 1920 Proc. IRE 8 70 At low plate voltages..the measured values of the amplification constant are lower and the three-halves power law does not appear to hold. 1963 B. Fozard Instrumentation Nucl. Reactors xi. 138 As the anode voltage is raised the equation to the anode characteristic takes the commonly assumed three-halves power law. < as lemmas |
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