单词 | constant of proportionality |
释义 | constant of proportionality (once / 11819311 pages) n WORD FAMILY constant of proportionality n the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality Syn|Hypo|Hyper factor of proportionality Planck's constant, h the constant of proportionality relating the energy of a photon to its frequency; approximately 6.626 x 10^-34 joule-second constant a number representing a quantity assumed to have a fixed value in a specified mathematical context factorany of the numbers (or symbols) that form a product when multiplied together |
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