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梭柱三视图的特征是:当棱柱的底面平行于某个投影面时,棱柱在该投影面上的视图为与其底面全等的多边形线框,另外两个视图则由若干个()的矩形线框组成。
A.相应
B.相邻
C.间隔
D.相对
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更多 “ 梭柱三视图的特征是:当棱柱的底面平行于某个投影面时,棱柱在该投影面上的视图为与其底面全等的多边形线框,另外两个视图则由若干个()的矩形线框组成。 A.相应B.相邻C.间隔D.相对 ” 相关考题
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两个视图为矩形线框,一面试图是组合线框的形体是什么图形? What is the shape of the object two views that are both rectangles and one view is a composite frame ?A.直棱柱upright polyhedral prismB.圆柱 cylinderC.组合柱composite prismD.圆台frustum of a cone
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2、直棱柱体的投影特征是()。 What is the point of prism projection?A.一面视图反映柱体底面实形,另两面视图为矩形。 One view shows the true shape of feature planes and the others are rectangles 。B.一面视图不反映柱体底面实形,另两面视图为矩形。 One view is not the true shape of feature planes and the others are rectangles 。C.一面视图反映柱体底面类似形,另两面视图为矩形。 One view shows the similar shape of feature planes and the others are rectangles 。D.一面视图反映柱体底面大致形状,另两面视图为矩形。 One view shows the rough shape of feature planes and the others are rectangles
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