1) zone of mild pollution
轻污染带
5) Pollution zone
污染带
1.
Application of two-dimensional stochastic model of water quality in simulating pollution zone;
二维随机水质模型在模拟污染带中的应用
2.
Concentration distribution of oil droplets beneath a finitely-long oil slick at water surface and pollution zone;
水面有限长油膜下油滴浓度分布及其污染带的数值计算
3.
The pollution zone distribution is simulated under a coupled pollutant superposition condition by using high precision mesh in a 21km river reach;and analysis is made to find whether the pollutant will have great influence on the water intakes in the reach,and so as to .
以金沙江中游某河段为例,通过分析城市河流的特性,建立平面二维水质模型,根据河段内当前存在的排污口的排污特征及其位置分布,计算了多排污口同时排污情况下河段内的水质情况,采用高精度网格对21 km的河段进行计算,模拟了污染物在河流中叠加耦合后的污染带分布,并根据计算结果分析判断污染物是否会对河段中取水口产生较大的影响,从而为城市规划提供了一定的科学依据。
6) Contaminated zone
污染带
1.
Study on phenolic contaminated zone of the Changjiang River in Wuhan;
长江武汉段工业港酚污染带研究
2.
Considering natural decrease, boundary limit and national standard of water quality,a calculation method for the range of the contaminated zone is presented in this paper.
将国家环境水质标准与待确定的污染带范围联系起来，结合自然降解与边界影响，给出污染带计算的一般公式，并结合实例分析了污染带允许氏度与削减量之间的关系，方法可供水质管理最优化决策参考。
补充资料：缓带轻裘
1.宽松的衣带，轻暖的皮衣。形容从容儒雅的风度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条