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1 单元知识网络2 要点剖析2.1 视图从正面看到的图形,称为正视图;从上面看到的图形称为俯视图;从左侧面看到的图形,称为左视图.在视图中“长对正”“高平齐”
1 Elemental Knowledge Network 2 Essentials Anatomy 2.1 The view of the view seen from the front is called the front view; the view seen from above is called the top view; the view seen from the left side is called the left view. In the view “ Long aligner ”“ Gao Pingqi ”