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- steady infiltration ratio 稳定入渗率
- A quantitative index Df, as the ratio of steady infiltration rate fp and lower layer conductivity Ks, for finger flow development was proposed, and its criticalvalue was found to be 0.02. 提出了以稳渗率fp与下层土饱和导水率Ks的比值Df作为判断指流产生的量化指标,并初步分析得到 Df的临界值为0.;02。
- Before being turfed and after two month,steady infiltration rate shows the same trend with saturated hydraulic conductivity and both have a distinct linear relationship. 土壤稳定入渗率在草坪成坪前和成坪2个月后的变化趋势与室内测定饱和导水率基本一致,呈极显著的线性关系;
- The calculating results showed that elemental average infiltration ratio decreases with the increase of slope degrees. 计算结果表明,农田、地生态单元土壤平均入渗速率随坡度的增加呈指数曲线下降。
- The elemental rainfall-runoff theories of fields and grasslands were analyzed, and a method calculating elemental average infiltration ratio based on the data of rainfall-runoff was also given. 分析了坡地农田和草地生态单元降雨产流过程,提出了一种利用降雨产流资料计算坡地单元平均入渗速率的方法。
- Abstract: The elemental rainfall-runoff theories of fields and grasslands were analyzed, and a method calculating elemental average infiltration ratio based on the data of rainfall-runoff was also given. 文摘:分析了坡地农田和草地生态单元降雨产流过程,提出了一种利用降雨产流资料计算坡地单元平均入渗速率的方法。
- the rate of relative steady infiltration 相对稳定入渗率
- The beats of the drum were steady and slow. 鼓声平稳而缓慢。
- The slow steady roll of the ship made him sick. 轮船不停地缓慢摇晃使他感到不适。
- He did not to be tied to a steady job. 他不愿死守着一件乏味的工作。
- There was a steady increase in population. 人口在不断增长中。
- He knew Helen was going steady with Michael. 他早知道海伦与迈克尔的关系很稳定。
- The old man is not steady on his legs. 这位老人站不稳。
- The ship kept to a steady course. 那艘船一直沿原航线航行。
- Profiles of Matric Suction in Unsaturated Soils in Condition of One-dimensional Steady Infiltration 一维稳态入渗时非饱和土基质吸力分布
- Have a steady touch in dealing with ... 善于沉着地应付。。。
- The soldiers kept up a steady fire. 士兵们不停地射击。
- Analysis of Unit Rainfall-Runoff Theory and Calculationof Average Infiltration Ratio on Slope Land 坡地单元降雨产流分析及平均入渗速率计算
- I know she is steady in her purpose. 我知道她意志坚定。
- The price of fruits remains steady. 水果的价格保持稳定。