| 释义 |
catchments 英'kætʃmənts美'kætʃmənts COCA⁹⁷⁹⁶¹BNC⁵⁰⁵⁵⁴
基本英英例句
小流域¹⁰⁰原型catchment的复数
名词 catchment:
a structure in which water is collected especially a natural drainage area Based on the D8 algorithm, the catchments in Zhongdian area can be extracted in GIS, and the result is similar to that obtained from the drawn geographical map.
在 GIS中进行了中甸地区汇水盆地的自动提取，结果与基于地形图人工绘制的基本相同，大大提高了工作效率。 dictall
In addition, based on the stable infiltration rate, the infiltration properties of soil in the catchments are classified to4 grades.
并依据土壤稳定入渗率将流域的土壤入渗特性分为4级。 cnki
In fact, the dividing area of ground water catchments in karst area isn't necessarily deficient in water, on the other hand, some parts of dividing area are important water- source bases.
而岩溶区域内的地下水分水岭非但不一定贫水，有的还可成为重要的水源地。 cnki
The digital analysis of catchments properties from DEM is studied, such as the extraction of river network, boundary of subwatershed and distributed catchments characters.
研究了基于DEM的流域特征信息的提取，包括水系的提取、子流域的划分、流域边界线的提取等； cnki
With these proposed methods, comprehensive precipitation-runoff models respectively have been developed for the four catchments.
分别建立了四条流域水土保持作用下的降水产流综合模型—黑箱模型。 cnki
Catchments in sloping field can improve the use of precipitation.
采取集水措施提高自然降水的有效利用率。 cnki
CN values of the SCS model are calibrated by matching the modeled results with the observed ones for the gauged river catchments of Liang.
通过对梁王河流域和大鲫鱼沟流域实测降雨径流资料的分析与反演，提出了适合该区域的产流计算 CN值。 dictall
Markets might create new businesses selling catchments and cisterns wherever rain does fall.
市场可以创造一个全新的行业在没有下雨的时候出售水库和储水箱的水。 yeeyan
Mountainous small watershed is a natural catchments as well as a complex system out of the sub-system of ecology, economy and society.
山区小流域是以分水岭和出口断面为界形成的自然集水单元，是具有一定水文学特征的自然、社会和经济综合体。 cnki
Rainwater catchments system engineering is an important way to develop agriculture, reduce erosion of soil, improve environment and increase incoming of farmers.
雨水集蓄利用工程是干旱半干旱地区发展农业生产、减少水土流失、改善生态环境、提高农民收入的重要途径。 fabiao
Soft soil foundation treatment method of sanding consolidation can not only form expedite catchments range on the foundation surface but also raise carrying capacity.
软土地基处理采用抛砂固法能够使地基表面形成畅通的排水面，提高地基承载力。 cnki
The relationship between the normalized difference vegetation index NDVI and the water cyclewater rainfall, evapotranspiration was analyzed in the51 catchments of the Loess Plateau.
以黄土高原51个小流域为研究区域，分析了归一化植被指数 NDVI与降水和蒸散发的关系。 dictall |