| 1. | It is necessary to delimit the anomaly clearly .
清楚地圈定异常是必要的。 |
| 2. | The role of vegetation in outlining formations is often of great help .
在圈定地层过程中，植被往往具有很大的作用。 |
| 3. | Neutron activation analysis for uranium in soil may delineate structures .
用中子活化分析测定土壤中的铀以圈定构造。 |
| 4. | Earthquakes are most common in a few well-defined zones of the world .
世界上的地震最常见于少数几个已圈定的地震带上。 |
| 5. | The method could well prove effective in defining broad areas of uranium favourability .
该法在圈定大面积的铀成矿有利区方面可能是有效的。 |
| 6. | Practical applications for heat flow measurements in ocean floors are the location of hot brines .
洋底热流量测量的实际目的是圈定热卤水的位置。 |
| 7. | This phenomenon can be utilized for the location of flowing groundwater by applying geothermal methods .
这个现象可以利用来用地热方法圈定流动的地下水。 |
| 8. | This, with all available information on topography, primary and secondary mineral dispersal, helps to locate the mineralization .
这个和所有关于地形、原生和次生矿物分布的信息有助于圈定矿化。 |
| 9. | The author has put forward the concepts of four kinds of grades and the methods to determine them
提出了圈定矿体的4项品位指标的概念和确定方法。 |
| 10. | If your block and text are both non - white , it won ' t look good
圈定一个区域，然后在上面书写一些文字，如果上述二者使用的都不是白色，那么效果肯定不好。 ） |
