transactionaladj.相互作用的；事务性的，事务处理的transactionn.交易；办理；处理；事务（复）transactions: 学报；会报.transaction-based pricing基于交易的定价Transaction Costs Economics交易费用经济学transaction data processing事务数据处理transaction-related-set事务相关集transaction tracking system事务处理追踪系统transaction characteristics交易性质Transactions of Mathematics数学学报transaction cost efficiency交易费用效率transaction response message交易响应消息transaction recognition data事务识别数据