The membership structure of the futures exchange determines the fact that the relationship between the futures broking company and the client is broking relation.
期货交易所的会员制结构决定了期货经纪公司与客户之间是行纪关系。
2
Subjection matrix of fuzzy relation was established according to fault phenomenon and causation fuzzy set and its grade of membership.
据故障现象与原因模糊集合及其隶属度，建立总模糊关系隶属度矩阵。
3
Based on the analyses of main characteristic factors which affect the overflow spray-motion and their membership functions, the fuzzy relation matrix from the field data is established.