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這座研究站是英國南極考察局（British Antarctic Survey, BAS）在這片冰封大陸運營的五個設施之一。該局是英國的極地研究機構。，推荐阅读快连下载安装获取更多信息
- assignment: Array of booleans. If the formula is satisfiable provide an assignment for each variable from 1 to N. If the formula is not satisfiable this field is null.