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积的乘方", "parent_id": 162, "kp_level": "subsection", "skills": [], "direct_score": [], "related_score": [], "children": [] }, { "id": 166, "label": "16.1.4 整式的乘法的概念", "parent_id": 162, "kp_level": "subsection", "skills": [], "direct_score": [], "related_score": [], "children": [ { "id": 167, "label": "单项式乘单项式", "parent_id": 166, "kp_level": "lesson", "skills": [], "direct_score": [], "related_score": [], "children": [] }, { "id": 168, "label": "单项式乘多项式", "parent_id": 166, "kp_level": "lesson", "skills": [], "direct_score": [], "related_score": [], "children": [] }, { "id": 169, "label": "多项式乘多项式", "parent_id": 166, "kp_level": "lesson", "skills": [], "direct_score": [], "related_score": [], "children": [] }, { "id": 170, "label": "同底数幂的除法", "parent_id": 166, "kp_level": "lesson", "skills": [], "direct_score": [], "related_score": [], "children": [] }, { "id": 171, "label": "单(多)项式除以单项式", "parent_id": 166, "kp_level": "lesson", "skills": [], "direct_score": [], "related_score": [], 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