查询词典 runoff

The factor analysis showed that the resuspension of mud and sand and salinity caused by river runoff and the mixture of fresh and salt water was the main reason of the variation of heavy metal content in the Huanghe estuary water.

主成分分析表明，河水流量的大小和咸淡水的混合导致的泥沙的再悬浮和盐度影响到河海混合过程及河口重金属的浓度变化趋势。

According to seriate daily precipitation and runoff data from 1980 to 1982, we use the model to identify parameter and the periods of from 1983 to 1986 and from 1990 to 2000 is used to validate model.

说明LL—Ⅱ模型真实的反映了流域的水循环机理，该模型同时考虑了蓄满产流和超渗产流等不同产流机理，适合在我国不同水文特性的流域使用。

With different scenarios sediment discharge followed by grassland＞shrubland＞broad-leaved woodland＞orchard＞coniferous woodland,among the scenarios grassland made sediment diacharge increase while the others made sediment discharge reduce.Along with the forest cover increased,the runoff and sediment discharge decreased;meanwhile the sediment discharge had the maximum rate of descent with the forest coverage rate between 40-70%.

不同情景的输沙量依次为草地＞灌木林地＞阔叶林地＞园地＞针叶林地，与原地类比较草地使模拟输沙量增加，其余的情景都使模拟输沙量减少；不同森林覆盖率情景下年均径流和输沙量都随森林覆盖率的增大呈下降趋势，森林覆盖率在40-70%之间的输沙量下降速率最大。

Form the analysis it is concluded that the forest will decrease the average annual runoff due to silvicultural treatment.

根据分析，本文认为：一般情况下，森林将使多年平均径流量减少，小面积造林减少得多，近似等于森林增加的蒸散发量；大面积造林减少得少，但不低于森林增加的蒸散发量的35%。

For landfill of Jinqianpu, if peripheral zone of yard is consisted of mild clay the longest transportation distances of CODcr and NH4+ are 56.5m and 25.75m respectively in the time limit of landfill stabilization;(5)The optimal dilution ratio of groundwater runoff volume and leachate is 7:1 to meet more over Ⅲ groundwater quality standard(GB/T14848-93);(6)To build numerical model. Using CL- as a simulation factor, the expansion with time of pollution plume was simulatively calculated when the concentration of CL- is 5000mg/L and 2000mg/L in Jinqianpu landfill by means of internationally general simulating software FEFLOW.

就金钱堡填埋场而言，若场地周围为试验亚粘土层，则在填埋场稳定化年限内和的最大迁移距离分别为56.5m和25.75m；（5）垃圾渗滤液与地下水混合稀释后地下水能够达到III类水质标准以上的混合比为地下水径流量与垃圾渗滤液入渗量之比为7：1；（6）建立污染质运移的数值模型，以为模拟因子，利用国际上通用的模拟软件FEFLOW模拟计算了金钱堡垃圾填埋场中浓度分别为5000mg/L和2000mg/L时在一系列年份对地下水污染晕的扩展。

Results showed that K balance on slopping land, beside fertilizer application and crop uptake, was related to rainfall, and runoff and soil erosion.

试验结果表明，坡地的钾素平衡除了与施肥和植物吸收有关，还与降水、地表径流和土壤侵蚀有着密切的联系。

Mystic energy penetrated the miners' slag pits and animated the sludgy runoff there.

神秘的能量入侵了矿工们的矿渣坑，在那里生成于泥流中。

Voters in Iran will have to go to the polls for a runoff election to determine, which of the top two finishers in Friday's elec stion will_ be president.

伊朗选民必须进行决选投票，以决定在星期五的选举中得票最高的两名候选人中，谁将成为伊朗总统。

The runoff of fertiliser and manure from farms and feed lots; sudsy streams; sediment washed from the land as a result of storm s, farming, construction and mining

从农场和饲养场流失的化肥和粪肥；充满泡沫的溪流；由于暴雨、耕作、建筑和采矿而被冲刷的土壤沉积物

The runoff of fertiliser and manure from farms and feed lots; sudsy stream s; sediment washed from the land as a result of storms, farming, construction and mining

从农场和饲养场流失的化肥和粪肥；充满泡沫的溪流；由于暴雨、耕作、建筑和采矿而被冲刷的土壤沉积物

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。