1) substrate pollution
底制污染
2) sediment pollution
底泥污染
1.
The main contents related to the scheme were introduced as follows: the characteristics and status of sediment pollution,the determinati.
详细阐述了该方案涉及的主要内容:底泥污染特性及污染状况分析,疏浚平面范围、疏浚深度及疏浚工程规模的确定,疏浚底泥处置及余水处理等。
2.
Water and sediment pollution at river mouths of Haihe River basin;
采用了《地表水环境质量标准》和水体综合污染指数法等对水域单个污染物污染、水体综合污染、水体富营养化现状及变化进行分析,采用《海洋沉积物质量》等对底泥污染进行分析,并与2001年实测数据进行比较。
3) polluted sediment
污染底泥
1.
Progresses in remediation technologies for persistent toxic substances polluted sediments;
持久性有毒物污染底泥修复技术进展
2.
By taking polluted sediment dredging and disposal project of Caohai of Lake Dianchi as an example,assessment factors and focus are identified and analyzed.
以滇池草海污染底泥疏挖及处置工程为例,分析了湖库底泥疏挖项目环境影响评价因素识别与评价重点。
4) contaminated sediment
污染底泥
1.
Inactivation of phosphorus from contaminated sediment of Dianchi Lake when treated with alum under different pH conditions and modified by clay mineral;
不同改良条件下硫酸铝对滇池污染底泥磷的钝化效果
2.
The effect of total solids concentration on heavy metals bioleaching from contaminated sediment was investigated in shake flasks.
采用序批式摇床,研究了固体浓度为3%~13%的底泥浓度对生物沥浸法去除污染底泥中重金属(Zn、Cu和Cr)的影响。
3.
During environmental dredging,a lot of contaminated sediments were produced and discharged in the confined disposal area as dredged materials.
环保疏浚过程中产生的大量污染底泥堆放在底泥堆场,不能快速脱水干化,尤其是在雨水丰富的地区,长时间占用土地资源,增加工程投资。
补充资料：制底
【制底】
（堂塔）Caitya，同质底。积聚之义。谓佛塔也。大日经疏五曰：“制底，翻为福聚，谓诸佛一切功德聚在其中。”三种悉地陀罗尼法曰：“梵音制底，与质多体同。此中秘密，谓心为佛塔也。”寄归传三曰：“制底是积聚义。”
（堂塔）Caitya，同质底。积聚之义。谓佛塔也。大日经疏五曰：“制底，翻为福聚，谓诸佛一切功德聚在其中。”三种悉地陀罗尼法曰：“梵音制底，与质多体同。此中秘密，谓心为佛塔也。”寄归传三曰：“制底是积聚义。”
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