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在生产和实际生活中,人们常用三视图来表示物体的形状、结构.在近几年的中考试题中,对于三视图的考查,越来越重视.现举几例
In production and practical life, people often use three views to represent the shape and structure of an object. In the mid-term exam questions of recent years, more and more attention has been paid to the examination of three views.