topgraphic

常见例句

• There was no difference in cranial base blood flow and brain wave topgraphic map before and after microwave radiation.
  微波辐射前后颅内底血流及脑地形图无差异性。
• A Study on the Autotracing Approach of Topgraphic Structure Based on Vector Contour Data
  基于等高线数据的地性线追踪技术研究
• topgraphic data library
  [计] 地形学数据库
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