self-purification
美 
英
英汉解释
例句
The process that oiliness wastewater into water disappears as time goes on is called water self-purification.
进入水体的油污随着时间的推移会逐步消失，这就是水体的自净作用。
Water environment impact is related to the style and strength of the activities and with the water areas self-purification ability.
旅游活动对水环境的影响除了与活动方式、活动强度有关外，与水域面积、自净能力亦有显著的关系。
It would be important to increase soil humus content to alleviate the pollution and enhance the soil self-purification.
提高土壤腐殖质含量是减轻污染危害及增强土壤自净能力的重要措施。
In aquatic systems, humic acid participates in the self-purification of contaminated water as the leukocyte in blood.
在水生体系中，腐植酸如同血液中的白细胞，参与污染后水体的自净作用。
The concrete river regulation work has weakened the self-purification capacity of the rivers in the city.
前言：混凝土“包”起来的河道治理工程导致城市河流自我净化能力降低。
Water quality and self-purification capability of lakes are greatly influenced by the community structure of fish.
鱼类群落结构影响着湖泊的水质和水体的自净能力。
It could have been avoided coke, bonded and blockage occurred, but also to facilitate cleaning and self-purification.
它可以避免结焦，粘结和堵塞等现象发生，也便于清洗和自净。
The water quality model is used to analyze the self-purification mechanism of Chenhang Reservoir.
应用建立的陈行水库水质模型研究了陈行水库的自净规律。
Eutrophication and Self-purification: Counteractions Forced by Large-scale Cycles and Hydrodynamic Processes
富营养化作用和自净作用：大尺度周期和流体动力过程的反作用
Investigating and Analyzing Waste Water Reserve's State of Self-Purification and Operation
污水库自净与运行情况调查及分析
Experimental verifications of self-purification of nitrogen and dissolved oxygen sources for nitrification in natural water
天然水体氮自净过程及硝化所需溶解氧源试验验证
the birth, growth, collection and photosynthesis of plants, and "self-purification function" of ecosystem;
植物的生、长、收、藏、光合作用，生态系统的“自净作用”。
Nutrition state of culture water body and analyzation of its self-purification ability
养殖水体营养状态及自净能力的分析
Cultivation and Domestication of Microbial Culture of Self-purification Domestic Sewage Treatment System
自净式生活污水处理系统中微生物菌种的培养和驯化
Mechanism of Self-purification of Pollutant inside River Water and Calculation Examples
河流水体中污染物自净的机理及算例
Experimental Research on Contamination Status of Groundwater System and Aeration Zone Self-purification of Yanji City
延吉市地下水系统污染现状及包气带自净规律试验研究
emission of numerous industrial waste and living waste exceeded self-purification ability of nature and damaged ecological balance;
工业和生活废弃物的大量排放已超过了大自然的自净能力，破坏了生态系统的平衡；
Practice and Design of the Self-purification System for Heavy Metals Bearing Contaminants
几种矿物相在重金属类污染物自净化体系中的应用
Pilot Study of Sewage Self-purification System of Capillary Moistening
毛细管润湿式污水自然净化法的中试研究
Water Self-purification and Its Assessment of Shanghai Coastal Zone
上海滨岸带水体自然净化作用及其评价
Studies on self-purification regulation and predicted model of phenol in unloading channels
有机酚在排污港中的自净规律及预测模型研究
Self-purification Module Research of Volatile Hydroxybenzene in Water
水体中挥发酚自净模式研究
Accurate Calculation of Capacity of Aquatic Self-purification in Polluted River
纳污河道水环境自净容量的精确计算方法
Preliminary studies on self-purification ponds for intensive soft-shelledturtle farming
自净式工厂化养鳖的初步研究
Influence of Dredging on Self-Purification Ability of Overlying Water
疏浚对影响上覆水体自净能力的研究
Quantitative Evaluation on Self-purification of Water Environment of Area
区域水环境自净能力的定量评价
Analysis for the Self - purification Abilities in Erlonghu Basin
二龙湖水域自净能力浅析
Research on The Method of Circulatory Ventilation Based on Self-purification Function in Shallow Empty Districts
利用浅部空区自净作用进行循环通风方法的研究
A new method of setting up self-purification model of seasonal river in north China
一种建立北方季节性河流水体净化模型的新方法
Study on self-purification of the Second Songhua River polluted by mercury in past 20 years
20年来第二松花江汞污染自净规律研究
