Demandolx德芒多demandn.要求；需求v.要求；查问；需要demand-supply contradiction供需矛盾demand repayment of a loan.要求偿付贷款demands of the service sector服务业需求demand-for-money function货币需求函数demand fulfillment percentage要求满足率Demand Information Prediction信息预测demand priority access method查询优先权访问方法Demand is exceeding supply.供不应求。Demand for old-age provision养老需求Demand for Energy and Minerals能源与矿产品需求