| 1. | There is a close correlation between contour lines and lithology .
等值线的外形和岩性吻合的很好。 |
| 2. | The outline is taken as that of the contour line defining its base .
轮廓由确定它的底部的等值线表示出来。 |
| 3. | The indifference curve may be compared with a contour line on a map .
无差别曲线可以与地图上的等高线相比拟。 |
| 4. | Care must be taken to distinguish artistically drawn form lines from accurately surveyed contour lines .
一定要注意区分美术画的线条和准确测量的等高线线条的不同。 |
| 5. | Bright areas reveal undeflected or stationary nodal regions while contour lines trace out areas of constant vibrational amplitude .
亮区表示未受偏转的或稳定的波节区而轮廓线则描绘出等振幅的区域。 |
| 6. | Such contour lines can be drawn for any structural surface, regular or irregular(e. g. bedding planes, faults, unconformities, dykes, veins or intrusions) .
对于任何构造面，规则的或不规则的（如层面、断层、不整合、岩墙、岩脉或侵入体）都可画出这种等高线。 |
| 7. | Contour lines recognition from scanned topographic maps
扫描地形图中等高线的识别 |
| 8. | Calculation of coal hill volume by using contour line method
等高线法煤山体积计算 |
| 9. | A preliminary analysis on the contour line to enter into wto
进程中的等高线问题初析 |
| 10. | On the use of pictures in contour lines in primary school teaching
简笔画在小学教学中的运用 |
