| 1. | The study of early warning method of gas field development 气田开发经济预警方法研究 |
| 2. | Economic evaluating methods for oil field development project 油田开发方案经济评价方法 |
| 3. | Method of economic evaluation of oil amp; amp; gas field development 油气田开发经济评价方法 |
| 4. | “ the gas field development has some dangerous elements 他表示: “天然气田开发问题中存在一些危险因素。 |
| 5. | Oil - gas field development engineering 油气田开发工程 |
| 6. | Technical requirement of oil field development project upper evaluation 油田开发新区产能建设项目后评估技术要求 |
| 7. | Laws of track amp; field development in china and forecast of future results 中国田径发展规律及未来成绩预测研究 |
| 8. | The oil field development will provide people with more job opportunities 该油田的开发将为人们提供许多就业的机会。 |
| 9. | Evaluation method for new investment projects of overseas oil - gas field development 海外油气田开发新项目评价方法研究 |
| 10. | A great deal information exists in oil and field development and most is linked with geographic information 油气田生产中存在大量数据,不少都与地理信息有关。 |