sea bed mud 海泥
bed-mud storage 底泥堆放
polluted bed-mud 污染底泥
bed-mud dredging 底泥疏挖
bed mud absorption 底泥吸附
hot sea bed mud 热海泥
response of bed mud 底泥响应
dredging the bed mud 底泥疏浚
The addition of microbial agent can not only accelerate the degradation of contaminants in the water, but also is helpful to quicken the decomposition and inversion of contaminants in bed mud. It has no secondary pollution to the environment.
投加微生物菌剂可加速水体中污染物的降解,又有助于加快底泥中污染物的分解转化,并且对环境影响小,无二次污染。
参考来源 - 真空冷冻干燥技术制备酵母菌菌粉的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The result showed the heavy metal content in bed mud was over Soil Environmental Quality Standard Two except Pb, in which Cd pollution was the most significant.
结果表明各航道底泥中重金属除铅以外，含量均超过《土壤环境质量标准》中的二级标准，其中镉的污染最为严重。
Samples of overlying water, suspended particles and bed mud in the Inner Mongolia stretch of the Yellow River were collected systemically and their heavy metal element contents were analysed.
系统地采集黄河内蒙古段上覆水、悬浮物和底泥样品，分析其中重金属元素的含量。
The goal and method of the investigation of polluted bed mud of Chaohu Lake dredging project in Hefei were discussed, as well as its result was analyzed.
概述巢湖清淤合肥项目区域污染底泥调查的目的和方法，并对调查结果进行分析。
应用推荐