constrained maximization约束: keep within bounds; restrain ...化: change; turn; transform无约束极大似然估计式: unrestricted maximum likelihood estimator极大化: maximize; profit maximization极大化, 最大化: maximization下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:约束极大化，即可在微信中查询翻译
