1)ecological filter生态床
1.Natural zeolite,silver sand and coal cinder were chosen instead of traditional filling to construct ecological filter with plant on surface.以天然矿物质沸石、细砂及煤渣取代传统滤料构建复合基质生态床,表面种植景观植物,采用下向流-上向流运行方式修复北方景观水体。
英文短句/例句
1.Experimental Studies on Constructed Compound Wetlands Treating Village and Small Town Domestic Wastewater;人工复合生态床处理村镇生活污水试验研究
2.Techniques Designing of Compound Ecological Bed Processing System of Agricultural Sewage;农业面源污水复合生态床处理系统的工艺设计
3.Influencing Factors of Northern Landscape Water Remediation by Compound Ecological Filter Bed复合生态床修复北方景观水体的影响因素研究
4.DYNAMIC PILOT STUDY ON BIOFILM CHARACTERISTICS OF FIBER PADDING IN ENHANCED ECOLOGICAL FLOATING RAFT强化生态浮床中纤维填料生物膜特性动态研究
5.Relationship between Clinical Reproductive Abnormalities and Chromosome Polymorphisms染色体多态性与临床生殖效应的研究
6.Purification Effect and Biofilm Characteristics of Micro-aerated Ecological Floating Bed微曝气生态浮床的净化效果与生物膜特性研究
7.The Mode of Occurrence of Associated Gold in the Shaxi Porphyry Copper Deposit, Anhui安徽沙溪斑岩铜矿床中伴生金的赋存状态
8.Research on clinical application of BMP骨形态发生蛋白的临床应用方法研究进展
9.Biomechanical Study and Clinical Significance Discussion of Dynamic Memorial Stress;动态记忆应力的生物力学研究及临床意义探讨
10.Study on the Source Water Quality Improvement Result of the Three-Dimensional Ecological Floating Bed;立体式生态浮床对水源地水质改善效果的研究
11.The Clinical Study on Treating Sick Sinus Syndrome with Soup of Wen Tong Sheng Mai;温通生脉汤治疗病态窦房结综合征的临床研究
12.Experimental Study on Dynamic Membrane-moving Bed Biofilm Reactor;好氧移动床动态膜生物反应器的试验研究
13.Clinical analysis of 260 cases of infantile with the treatment of micro-ecological preparation;微生态制剂治疗小儿腹泻病260例临床分析
14.Study on Dynamic and Control of Algae in the Tobacco Seedbed烟草苗床藻类发生动态及防控技术的研究
15.Clinical efficacy of microecologics praeparatum in treating fugal enteritis in the aged微生态制剂治疗老年真菌性肠炎临床疗效观察
16.Research on biofilm culturing of the light ceramsite for the ecological filter bed轻质陶粒滤料生态滤床的挂膜与启动研究
17.Purification of Heavy Polluted River Water by Combined EAFB-PRB Process曝气生态浮床/PRB组合工艺净化重污染河水研究
18.Treating the Smelly Water of Huifeng River with Ecological Floating Bed and Assistive Technology生态浮床及辅助技术治理汇丰河黑臭水体
相关短句/例句
ecological floating bed生态浮床
1.By lengthening food chain of floating bed ecosystem and strengthening characteristic of microbial enrichment on the bed,a combined ecological floating bed using hydrophyte,aquatic animal and microbial ecosystem as main body was constructed,and the improvement effect of eutrophic source water quality was investigated.通过延长浮床生态系统的食物链和强化浮床的微生物富集特性,构筑了以水生植物、水生动物及微生物生态系统为主体的组合生态浮床,考察了其对富营养化水源水质的改善效果。
2.The ecological floating bed system was constructed at bank side of the Linjiang River in Chongqing.为了提高普通植物浮床在低温条件下对重污染水体的净化效果,引入陶粒作为浮床基质,在重庆地区的临江河构筑了植物—陶粒生态浮床,研究了美人蕉、风车草浮床在低温条件下对重污染河水中TN、TP和COD的去除效果。
3.By analyzing water quality difference before and after construction of floating bed,before and after removal of floating bed as well as between the bedside and open waterway,the purification effect of ecological floating bed on an estuary was investigated,and its purification mechanism was analyzed.结果表明,生态浮床具有很强的净化能力,经过浮床段后TN、TP和NH4+-N浓度均得到明显降低;浮床边的水质较好,浮床对TP、TN、NH4+-N的净去除率分别为10。
3)biological floating bed生态浮床
1.The development of biological floating bed and biological contact oxidation combination technique is based on the characteristics of land plants of absorbing nutrients.生态浮床和生物接触氧化组合技术是依据陆生植物的养分吸收特性,利用无土栽培技术,通过植物根系的吸附和吸收作用,富集污染水体中的N、P等营养元素,同时利用在生物填料表面形成的生物膜对水体进行净化。
4)ecological filter bed生态滤床
1.Research on biofilm culturing of the light ceramsite for the ecological filter bed轻质陶粒滤料生态滤床的挂膜与启动研究
5)ecological mattress生态床垫
6)compound ecological filter复合生态床
延伸阅读
生态1.显露美好的姿态。 2.生动的意态。 3.生物的生理特性和生活习性。
