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- Biological purification of water body 水体生物净化化学反应
- Purification of water may be achieved by distillation. 水的净化可由蒸馏获得。
- Keywords terraneous plants eutrophication purification of water body; 陆生植物;富营养化;水体净化;
- purification of water body 水体净化
- The purification of eutrophic water body was studied by means of soilless cultivation technique on artificial substratum. 利用富营养化水体营养盐资源，使用泡沫板、蛭石两种人工基质无土栽培水芹、水蕹菜和多花黑麦草，研究其净化污水的效果。
- The shortage of water resource exaggerates the pollution of water body. 水资源短缺与水体污染并存。
- purification of heavily polluted water body 重污染水体净化
- The mechanism of purification of water containing microzyme with this novel material was also discussed. 在静电纺丝溶液中加入纳米二氧化钛，对夹心式纳米超净化材料改性，研究其抗菌灭菌性能。
- This paper studied the static purification of abalone effluents by Ulva P.K.The changes of water quality in Ulva tank were analysed. 该文研究了孔石莼对养鲍污水的静态净化过程，分析了孔石莼滤池中水质的变化规律。
- A small enclosed or partly enclosed body of water. 水洼，潭一片少量或部分被围的水域
- Land bordering a body of water; a bank or shore. 水滨，水边水体边缘的土地; 堤岸
- Being discharged into the water body, municipal domestic sewagehas severely affected the use value of water resources. 城镇生活污水排入水体,严重影响水资源的使用价值。
- The temporal and spatial distribution of water body change, and the sediment concentration in runoff increase. 水体的时空分布被改变,径流的含沙量增加。
- Apply the ecologic technology to control the pollution and balance the ecosystem of water body. 运用生态工程治理污染,平衡水体生态。
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- A brief account is given of the mechanics of anti-scale, scale removal, corrosion inhibition, suppression of bacteria and algae, purification of water, use in circulation with the LHE polymer. 摘要LHE聚合物的防垢、除垢、缓蚀、抑菌藻、净化水质、循环使用的机理进行了简要的阐述。
- A dash of water in his face will revive him. 向他脸上泼水能使他苏醒。
- Do not attempt purification of NF3 via adsorption. 禁止试图通过吸附来净化NF3。
- The pipe burst and a spout of water shoot out. 水管破裂了，一股水喷了出来。
- Taking Baoji-Tianshui freeway as the background, this paper discussed the main influence of water body on the highway construction environment. 摘要以宝天高速公路为背景，讨论了公路建设对水体环境的主要影响，并利用改进的密切值法对公路沿线地表水进行水环境质量现状评价。
