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汉语拼音：dì xíng tú

表示地物、地貌平面位置和高程的正射投影图。是普通地图之一。由实地测绘或根据实测和配合有关调查资料编制而成。地貌用等高线表示，能反映地面的实际高度和起伏形态；地物用图式符号表示，具有精确的平面位置。是建设工程中规划、设计、施工和军事活动的重要资料。

• a map showing the topography of the island

  这个岛的地形图

• Basic mapping is topographic mapping made from new surveys.

  基本地图就是地形图,它是根据新的实测成果制作的.

• They differ somewhat from bathymetric charts which are virtually topographic maps of the ocean floor.

  它们与水深图稍有不同,后者实际上是洋底地形图.

• Today enough soundings are available to enable a relief map of the Atlantic to be drawn.

  今天可以得到足够的水深资料来绘制大西洋的海底地形图.

• Topographical maps not only show planimetric position but also indicate relief by some method.

  地形图不仅表示出平面位置,而且还通过某种方法显示地貌.

• Data quality controlling is a important index for topographic digital map.

  数据质量控制是良好的数字地形图质量的重要保证.

• A digital map of the terrain was captured by lasers and radar.

  激光和雷达确定了该地的数字地形图.

• ObjectiveTo investigate the characters of corneal anterior surfaces in children with hyperopia.

  目的应用角膜地形图仪研究远视性屈光不正儿童的角膜前表面光学特征.

• Nexus - information on refractive and cataract surgery, corneal topography and topographers.

  屈光矫正,白内障手术, 角膜地形图的有关信息.

• Balance ability and brain electrical activity mapping were observed.

  分别测定两组药物对患者平衡能力和脑电地形图的影响.

• A presentation of statistical data in geographical distribution on a map.

  通过手工数字化地形图实验,得出误差的统计分布服从正态分布.

• Method: NPT, CT , BEAM, BEP were performed in 41 normal elderly persons.

  方法: 对41名正常老人做系统的神经心理测验(NPT) 、 头颅CT摄 片(CT) 、 脑电地形图(BEAM)及脑诱发电位(BEP)检查.

• Almost all designs in city planning are made on topographic map.

  城市规划中的各项规划设计总图,几乎全部是在地形图上编制的.

• Where can I get a map of Mars?

  在哪儿能找到火星地形图?

• There was no difference in cranial base flow and brain 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.