“Prebisch-Singer hypothesis”的概念、定义、翻译、参考文献-科学参考

单词	Prebisch-Singer hypothesis
释义	Prebisch-Singer hypothesis Encyclopedia 经济学贸易条件恶化论释 Prebisch-Singer hypothesis普雷维什-辛格假说由阿根廷经济学家R.普雷维什（Raúl Prebisch，1901-04-17～1986-04-29）和德国-英国经济学家Sir H.W.辛格（Sir Hans Singer，1910-11-29～2006-02-26）于1949年提出的假说。又称贸易条件恶化论。
随便看	semigroup of holomorphic mappings semigroup of idempotents semigroup of isometries semigroup of kernels semigroup of left zeros semigroup of linear operators semigroup of nonlinear operators semigroup of operators semigroup of polynomial growth semigroup of quotients semigroup of right zeros semigroup of shifts semigroup of transformations semigroupoid semigroup property semigroup quasi-regular on the left semigroup quasi-regular on the right semigroup ring semigroup stationary on the left semigroup stationary on the right semigroup theoretic semigroup theoretical semigroup-valued semigroup-valued integral semigroup-valued measure

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