| 1. | 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。 |
| 2. | 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。 |
| 3. | 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。 |
| 4. | 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。 |
| 5. | On a topographic map of the united states, the mountains look like jagged masses, the plains like vast open flat spaces, and the rivers like meandering threads .
从美国地形图上看，大山好像参差的土堆，平原像开阔平坦的空地，河流像蜿蜒的细线。 |
| 6. | The plans phantom stole from the bank of england
幽灵从英国银行偷去了地形图。 |
| 7. | Contour lines recognition from scanned topographic maps
扫描地形图中等高线的识别 |
| 8. | Series and basic requirements of digital topographic maps
数字地形图系列和基本要求 |
| 9. | Effect of soft contact lens on corneal topography
软性角膜接触镜对角膜地形图的影响 |
| 10. | Changes in corneal topography after pterygium surgery
翼状胬肉术后的角膜地形图改变 |
