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- Wetland lakeside function of Jianhu Lake is qualitatively studied by indexes of water quality and sediment,through field samples and data analysis. 采用野外采样与室内分析的方法，从水质和底泥两个方面定量研究剑湖湖滨带的功能作用。
- In this study, mode of aquatic ecosystem was applied to study the transformation of roxarsone in aquatic ecosystems and the influence of water quality and sediments microorganism caused by it. 本文采用三种不同的土壤研究了不同土壤对洛克沙胂吸附的影响；
- Exploration of Measuring Genetic Toxicity Method of Water Quality and Sediment in Daqing Region's Trench 大庆地区主要排水干渠水质和底质遗传生物毒性测试的探索
- Analysis of effect of a doption of fries by filling with river flows on water quality and sediment of Tianezhou wetland 浅析灌江纳苗对天鹅洲湿地水质及泥沙的影响
- Analyzing the effect of Water quality and sediment adopting fries by filling with river flows for the Zhangdu Lake Wetland 浅析灌江纳苗对涨渡湖湿地水质及泥沙的影响
- Water quality and collection of sludge on the bottom of the pond. 水质问题,池底污染。
- water quality and sediment 水质和底泥
- Water quality monitoring is generally conducted once a month, and sediment quality monitoring is conducted twice a year. 环境保护署每月进行水质监测一次,而海床沉积物监测则每年进行两次。
- Non -point sources pollution(NPS),mainly agricultural runoff of nutr ients and sediment,is a major impedi ment to further water quality improvement i n many regions of China. 应用概率约束的方法,在非点源治理规划中将预期的治理效果在一定的置信水平下描述。
- Effects of macrophyte on water quality and environment have been well studied, but few report on its diurnal variation, which might have potential implications on the phosphorus release from sediment. 在实验室模拟条件下,研究了沉水植物苦草对水体中环境因子影响的日变化特征。
- Contain rubiginous water quality and the palm spot that produces in cell body bottom basically is created. 在槽体底部产生的棕斑主要是由于新水管中含锈的水质而造成的。
- The Malian River water has good water quality and may be used as industrial water and drinking supply. 矿区西侧马连河水水质较好,可作为矿山开发用水源地。
- The Sandoz incident also polluted the water quality and had great ecological effects in Rhein River. 而19年前在瑞士巴塞尔附近施韦策哈勒的火灾事故,同样对莱茵河水质和生态系统造成了巨大的影响。
- The current water quality and the indications of protozoa and zoobenthos to contamination were also investigated. 结果表明，拒马河水生动物种类较为丰富，物种多样性高，水质生物指标综合评价拒马河水体受到轻度和中度污染。
- Blue algae blooming in Taihu Lake aggravates its water quality and seriously impacts its function. 蓝藻爆发恶化了太湖水质,严重降低了太湖的使用功能。
- The water quality and biodiversity of Hunhe river(Fushun part)were monitored for a long time. 对抚顺城市段水质、生物多样性进行了长期监测研究。
- FAME and MCDM can be applied to the comprehensive evaluation of water quality and decision-making. FAME和MCDM适用于各种水质的综合评价及决策。
- Methods:Filling in surveillance capability questionnaires of drinking water quality and analyzing the information. 方法:填写统一的生活饮用水水质监测能力调查表,汇总资料分析。
- It is suitable for determinations of water quality and evaluations of biocide, and is worth popularizing. 适用于水质检测、杀菌剂评价,是值得推广的一种好方法。
- Water delivery and injection line: cleanup scale and sediment. 输水、注水管线：清除水垢、沉积物。
