a social or business relationship; "a valuable financial affiliation"; "he was sorry he had to sever his ties with other members of the team"; "many close associations with England"
a relation resulting from interaction or dependence; "flints were found in association with the prehistoric remains of the bear"; "the host is not always injured by association with a parasite"
(chemistry) any process of combination (especially in solution) that depends on relatively weak chemical bonding
比較的弱い化学結合に依存する組合せ(特に溶液中で)のあらゆるプロセス
association
(ecology) a group of organisms (plants and animals) that live together in a certain geographical region and constitute a community with a few dominant species