| 1. | The extent of water use can be affected by changes in the present-pricing system .
水的用量可以用目前水费制度的变更来加以影响。 |
| 2. | Classification of water used in milling of porcelain enamel
搪瓷研磨用水的分类 |
| 3. | Theory and calculation method of ecological water use
生态用水的基本理论与计算方法 |
| 4. | Sometimes the shortages are caused by too much water use
太多的用水有时候造成短缺。 |
| 5. | Water used for industrial water and wastewater analysis
工业用水和废水使用的分析用水 |
| 6. | On distilled water using type of internal heated in electric field
内热式蒸馏制水研究 |
| 7. | Study on eco - environmental water use and demand of river basin
流域生态用水与需水研究 |
| 8. | Sometimes the shortages are caused by too much water use
有时短缺是由大量用水引起的。 |
| 9. | Measuring oil content in waste water using uv - spectrum
紫外分光光度法测定废水中油的含量 |
| 10. | Sometimes the shortages are caused by too much water use
有时缺水问题是由过度用水引起的。 |
