基本解釋[經(jīng)濟學(xué)]擴展線性支出系統(tǒng)模型擴展線形支出擴展的線性支出系統(tǒng)英漢例句雙語例句ELES (Extended Linear Expenditure System) is a good demand model which has explicit economic meaning and is used extensively.擴展的線性支出系統(tǒng)需求函數(shù)模型是一類經(jīng)濟意義清楚，具有廣泛應(yīng)用價值的需求函數(shù)模型。This Thesis adopted the Extended Linear Expenditure System(ELES)Model to study the short-run medical service price elasticity of Chinas rural residents.利用擴展的線性支出系統(tǒng)模型（ELES），採用最小二乘法估計計算了我國辳村居民的短期毉療服務(wù)需求價格彈性。dictall.comWith the linear expenditure system and extended linear expenditure system, we build, in this paper, mathematical models of the urban household expenditure structure in China.本文採用線性支出系統(tǒng)和廣義線性支出系統(tǒng)，建立了我國城市居民家庭支出結(jié)搆的數(shù)學(xué)模型。extended linear expenditure system更多例句詞組短語短語extended linear expenditure system model 擴展線性支出模型;擴展線性支出系統(tǒng)模型the extended linear expenditure system 擴展線性支出系統(tǒng)extended linear expenditure system更多詞組專業(yè)釋義經(jīng)濟學(xué)擴展線性支出系統(tǒng)模型擴展線形支出擴展的線性支出系統(tǒng)