基本解释[經濟學]收益率法英汉例句雙語例句The paper introduced the method to determine earning, earning period, discount rate and capitalization rate by present value of earning.就運用收益現值法確定加油站投資決策的相關蓡數，介紹了加油站收益、收益期、折現率及資本化率的確定原則和方法。method of earning rate更多例句专业释义經濟學收益率法