| 1. | Its ravages must be reduced to a level where reasonable economic return can be achieved . 它的危害程度必须减少到能够得到合理的经济收入为度。 |
| 2. | Normally one parameter dominates the potential economic return at any particular stage of the program . 在方案中的特定阶段,通常有一个控制潜在经济利益的参数占主导地位。 |
| 3. | Development special maize improve economic returns 发展特种玉米提高经济效益 |
| 4. | Economic return as determined through costs benefit analysis 经济以成本效益分析计算的经济收益。 |
| 5. | Economic returns from staff education 职工教育经济效益浅析 |
| 6. | Professional property asset management for long - term economic returns 专业物业资产管理重视长远经济效益 |
| 7. | Soes are heavily in debt and their economic returns are dropping 国有企业债务日益沉重,经济效益持续下降。 |
| 8. | Ensure that these projects are completed according to schedule and yield economic returns 保证这些项目如期建成并发挥效益 |
| 9. | Analysis on economic returns of manufacturing special oil by hydrocracker unconverted oil 利用加氢尾油生产特种油经济效益分析 |