您要查找的是不是:
- Agricultural water use gradually increased from the original 500,000 cubic meters to 1,000,000 cubic meters in 1950. 农业用水量逐渐增长,从最初的约500千立方稳步上升到1950年前的1,000千立方;
- AQUASTAT Country Profiles describe the state of water resources and agricultural water use with special attention to the water resource, irrigation, and drainage sub-sectors. AQUASTAT国家概况描述水资源和农业用水状况,特别注意水资源和排灌分部门。
- Agriculture water use 农业用水
- The report examines fifteen years of policies and practices in water use and development in agriculture. 报告研究十五年的用水政策和措施,利用和开发农业。
- With population numbers continuing to increase, and the higher demand for water use by industry and agriculture, the situation can only get worse. 随著全球人口不断上升,工业与农业对水源的需求亦不断增加,缺水情况只会日益恶化。
- Comprehensive evaluation of agricultural water use efficiency based on genetic projection pursuit model 基于遗传投影寻踪模型的农业水资源利用效率综合评价
- Sometimes the shortages are caused by too much water use. 太多的用水有时候造成短缺。
- Ball bib cock, nickel plated and stainless steel, for water use ... 查看“机械及工业制品-通用零部件-阀门”:公司信息商品信息供应信息
- According to the statistic data of hydraulic projects in Yellow River Catchment of Shanxi Province, the bearing capacity of water use of agriculture and industry is analyzed, and the bearing water price of agriculture and industry is obtained. 根据山西省黄河流域水利工程统计资料,分析了工业和农业用水承受能力,得出工业和农业用水承受水价。
- S There is a wide gulf between the rich and the poor in terms of water use. 在用水方面,贫、富之间有很大差距。
- How important to safeguard existing water uses? 确保现有用水的重要性?
- Sources of water used in production? Tested or not? 生產用水来源,是否有化验结果?
- The water used for cleansing the body. 浴水用来清洗身体的水温泉温泉疗养地;温泉。
- Winterize any other water using equipment. 冬天有其他用水设备.
- English course for agricultural water and soil engineering II. 农业水土工程英语2。
- Salt water used for preserving and pickling foods. 卤水用来保存或腌制食物的盐水
- There is a wide gulf between the rich and the poor in terms of water use. 在用水方面,贫、富之间有很大差距。
- Use manufacturing processes and equipment that are efficient in water use. 采用能有效节省用水的生产方法及器械。
- Scientists are working to develop crop plants that can reduce the mount amount of warter water used for agriculture. 科学家们在努力研发一种在农业上能够大量节约用水的粮食作物。
- Water environment response to agriculture activities; Agricultural water environment management. 农业生产活动对水环境的影响;农业水环境管理。