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- Effects of soil sodicity and gypsum application on dynamical behavior of heavy metal elements under effluent irrigation were studied by means of soil column leaching method in laboratory. 采用室内土柱淋洗试验方法,研究了污水灌溉条件下土壤碱度和石膏应用对土壤中重金属元素动态变化的影响。
- Sustainability of Effluent Irrigation Schemes: A Field Investigation 污水灌溉方案的可行性:田间调查
- Dangerous effluent is being poured into our rivers. 有害的废水正流入我们的江河里。
- Effects of effluent irrigation on the variation of chemical element concentrations of soil extractions under field conditions 污水灌溉对土壤浸提液元素浓度变化影响的田间试验研究
- The effluent from the factory makes the river unsafe for swimming. 工厂放出的废水把这条河弄得不能游泳了。
- We used the money to set up an irrigation project. 我们把钱用在兴建灌溉工程上了。
- A certain discharge of possible radioactive effluent. 一定量的可能有放射性的废水。
- They are digging irrigation ditches. 他们在挖灌溉渠。
- The chemical companies are poisoning our rivers with effluent. 这些化学公司排出废水污染著我们的河流。
- effluent irrigation 污水灌溉
- Irrigation is needed to make crops grow in dry regions. 干旱地区需要灌溉才能使作物生长。
- Irrigation is needed to make crops grow in dry area. 要使庄稼在乾旱地区生长就需灌溉。
- Irrigation is needed to make crops grow in dry areas. 要使庄稼在乾旱地区生长就需灌溉。
- All effluent discharges are now under control. 现时所有污水排放已受到管制。
- Water is channelled through a series of irrigation canals. 把水引入一系列灌溉渠中。
- This irrigation canal has fallen into disuse. 这条渠荒废了。
- You should wash the car park with effluent water. 你应该用排出来的水洗停车场。
- Disgusting, this washbowl reeks of effluent! 恶心,这个洗脸盆很臭!
- Portable irrigation is on the increase. 移动式灌溉正在增加。
- The terrace channels are convenient for irrigation. 梯田的沟渠便于灌溉。