... 正投影orthographic projection 正投影面frontal plane of projection 侧面投影面profile plane of projection ...
基于176个网页-相关网页
... plane of projection 投影面 profile plane of projection 侧面投影面 ; 侧投影面 auxiliary plane of projection 辅助投影面 ...
基于16个网页-相关网页
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