second order maximum conditionsecond-order maximum condition二次: secondary; quadratic条件: condition; term; factor极大条件: maximum condition次极大: secondary maximum弱最大条件: weak maximal condition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:二次极大条件，即可在微信中查询翻译
