定义 中文名称:本底污染 英文名称:background pollution 定义:水域不受局部水体污染影响的中尺度水体平均污染状况。在新开发的养殖区环境评价中也指开发前的污染状况。 应用学科: 水产学(一级学科);渔业环境保护(二级
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... atmospheric[al] pollution 大气污染 background pollution 背景污染,本底污染 chronic pollution 慢性污染,长期污染 ...
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background pollution observation 本底污染观测
Background Air Pollution Monitoring Network 本底空气污染监测网 ; 气象组织本底空气污染监测网
background air pollution [环境] 背景空气污染 ; 本底空气污染
As lead and arsenic pollution element are skew distribution, statistics of a natural background value and a content of lead and arsenic are worked out using median method of skew distribution.
由手铅、砷污染元素呈偏态分布,故采用偏态分布中的中位数法作了铅、砷自然背景值及含量的统计。
BACKGROUND: Environment pollution due to lead is severe day by day, and the lead-induced developmental toxicity of central nervous system is prominent.
背景:环境铅污染日趋严重,铅致中枢神经系统发育的毒性较为突出。
Based on the analysis of the malodorous black water bodies' background, the serious organic pollution of rivers and obvious tendency to eutrophication were demonstrated.
根据对其黑臭的背景分析,发现水体有机污染较严重,河道富营养化趋势较为明显。
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