wastewater irrigation信息详情
废水灌溉
irrigation───n.灌溉;[临床]冲洗;冲洗法
furrow irrigation───[农工]沟灌,畦灌;畦沟灌溉
treating wastewater───废水处理
drip irrigation───[农工]滴灌;滴流灌溉
eps wastewater───eps废水
irrigation science───灌溉学
industrial wastewater───生产废水;[环境]工业废水
nasal irrigation───鼻冲洗
suctoria wastewater───吸痰废水
principal problems are analyzed from three respects, i. e. pollution from township enterprises, the use of farm chemicals, and wastewater irrigation. Finally, some countermeasures are suggested.───从乡镇企业排污、农药化肥的使用、污水灌溉农田等三个方面,对农村水环境存在的主要问题进行了重点分析,提出了农村水污染防治对策。
But others use pure wastewater for irrigation, suggesting that they have no alternative.───而更多的情况是,很多人不得不使用纯废水灌溉,因为他们没有其他选择。
sample preparation for residual analysis of organochlorinated pesticides in a paddy soil contaminated by long-term wastewater irrigation was investigated.───研究了不同样品净化方法和方法组合在长年污灌的水稻土有机氯农药残留分析中的效果。
Then, combining with the agricultural wastewater irrigation in a city of North China in 1999, a case was studied.───最后,结合华北某市1999年的农业污灌进行了实例应用研究。
Experimental study on nitrogen transformation in municipal wastewater irrigation system and analysis of its contamination risk───城市污水灌溉中氮素转化的实验研究及污染风险分析
Status and Causes of Heavy Metal Pollution of the Soils in Typical Industrial and Mining Areas and Wastewater Irrigation Zones in Liaoning───辽宁典型工矿区与污灌区土壤重金属污染状况及原因
Economic loss evaluation of agricultural environmental pollution from wastewater irrigation in Hebei Province───河北省污水灌溉农业环境污染经济损失评估
Nitrogen wastewater irrigation study and its contamination risk analysis───含氮污水灌溉实验研究及污染风险分析
Effects of long-term PAHs-containing wastewater irrigation on lowland rice soil enzyme activities and microbial populations───长期灌溉含多环芳烃污水对稻田土壤酶活性与微生物种群数量的影响
- ship alterations
- sportica
- soil granulation
- samsung tab s
- wastewater lagoon
- turn the pages
- to bother you
- stone from the mountains
- super tipper
- take look around
- the limits of world
- very three
- very too enough
- what how when why
- six shooters
- wastewater outlet
- universeinsideme
- sporti
- what how where
- they are too small for me
- training cycle