2016 Shanghai Question 21 Fill-in-the-blank Differentiating 2016_上海卷 (物理) 21.形象描述磁场分布的曲线叫做____________,通常___________的大小也叫做磁通量密度。 Answer key磁感线;磁感应强度 ☆ SaveCan't do it, show the explanation查看原卷 →