西瓜单词

exogenous是什么意思

exogenous

英 [ɪk'sɒdʒɪnəs; ek-] 美 [ɛks'ɑdʒɪnəs]

exogenous 外源性的

exo-, 外面，来自ex-. -gen, 产生，词源同generate.

exogenous (adj.): "growing by additions on the outside," 1830, from Modern Latin exogenus (on model of indigenus); see exo- + -genous.

1. Every model includes exogenous and also endogenous variables which must be estimated.

每一个模型都包括需要估计的外生变量和内生变量.

来自辞典例句

2. Exogenous variables can include lagged values of endogenous variables.: 外生变量可以包括内生变量的后滞值.

3. Exogenous applications of indoleacetic acid, kinetin or gibberellic acid stimulate photosynthesis.: 吲哚乙酸, 激动素或赤霉酸的外源施用刺激了光合作用.

5. The usual Keynesian starting point, however, is to assume that the demand for exports is exogenous.: 但凯恩斯主义的通常出发点是假设出口需求是外来的.