exert on短语¹³¹⁶²⁰⁺³ 基本例句 vt. 施加于对…施加 The extent of influence that risks exert on the concession pricing has been studied quantitatively. This can help all the partners of BOT projects know the risks well. 本文就风险对特许定价影响程度进行的量化研究，有助于项目各参与方对风险的影响程度有个直观地认识和了解。 fabiao