英语词汇beta ray的读音、翻译及短语词组释义-英汉双解词典-求索网

单词	beta ray
释义	beta ray【电】 β射线 beta ray beta ray n.（名词）A stream of beta particles, especially of electrons.β射线：一束β粒子，主要为电子
随便看	marginal producer marginal product marginal production operating cost marginal production revenue marginal productivity marginal productivity of capital marginal productivity of labour marginal productivity of wages marginal profit marginal profit ratio marginal propensity to consume marginal propensity to import marginal propensity to invest marginal propensity to save marginal punched card marginal rale marginal rate marginal rate of substitution marginal rate of tax marginal receipt marginal relay marginal relief marginal reservoir marginal returns marginal revenue

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