【考点回扣】考点1:一个物体的三视图的排列规则是俯视图放在正(主)视图下面,长度与正(主)视图一样,侧(左)视图放在正(主)视图右面,高度与正(主)视图一样,宽度与俯视图一样,即“长对正,高平齐,宽相等”。在画一个物体的三视图时,一定注意实线与虚线要分明。 Test Points Rebate Test Points 1: The arrangement of the three views of an object is that the top view is placed under the (main) view and the length is the same as the positive (main) view, the side (left) view is to the right of the main Like the positive (primary) view, the width is the same as the top view, ie, “long alignment, high alignment, equal width”. Draw an object in the three views, we must pay attention to the solid line and the dotted line to be clear.