1) threshold for irrigation
灌溉阈值
2) irrigation benefit value
灌溉效益价值量
3) irrigation
[英][,iri'geiʃən] [美][,ɪrə'geʃən]
灌溉
1.
Study on mechanism of groundwater pollution due to applying sewage water for irrigation condition;
污水灌溉对地下水污染的机理研究
2.
Influence of landfill leachate irrigation on stress and antioxidant system of Vetiveria zizanioides.;
渗滤液灌溉对香根草胁迫及抗氧化系统的影响
3.
Water Environmental Assessment in Jiangsu Project of the Second Period Project Which Using Would Bank Loans for Agriculture Irrigation;
利用世界银行贷款灌溉农业二期项目江苏省项目区水环境评价
4) irrigate
[英]['ɪrɪɡeɪt] [美]['ɪrəget]
灌溉
1.
In order to be an evidence for the reuse of water resources,investigated the fertility in soil which was irrigated by both of those two water resources and analysis it by fuzzy cluster.
以3种水源灌溉土壤并进行实验研究,对测定结果做模糊聚类分析,从而为我国水资源的回收利用提供科学依据。
2.
The paper analysed transformation on hydrology factor after Ningxia Meili Paper Mill used its waste water to irrigate its fast-growing forestry,i.
分析了美利纸业速生林基地用废污水灌溉后引起附近水环境的变化,即随着灌溉水量增加,地下水位升高,湖泊湿地范围扩大;低位灌区与高阶地交接带产生土壤盐渍化。
3.
This article investigates the influence of papermaking wastewater on reed growth and zoology environment by making experiment on potted plant and field irrigated by papermaking wastewater.
通过造纸尾水灌溉海涂苇田的盆栽实验和苇地田间实验,考察了造纸尾水对芦苇生长及生态环境的影响。
5) irrigation plant
灌溉设备;灌溉站
6) irrigation and drainage
灌溉排水
1.
Considering the current status of irrigation and drainage systems in China,the W.
结合我国灌溉排水系统的实际情况对该系统进行了改造,并在广西桂林开展了试验研究。
补充资料:地理阈值
亦称地理临界值。它将地理系统中的不同状态加以分隔与区分,把某一性质的表现范围加以限制和说明。在此种意义上,地理阈值代表了系统的“状态空间”的非连续性。在一般叙述中,常把地理阈值等同于地理系统边界条件,但二者是有区别的:如果两种不同的状态同时存在于相同的边界条件之中时,地理阈值的表现可能是“非传递性”的转移;而当两种不同状态分置于不同的边界条件之中时,地理阈值的表现可能是“过渡性”地转移。无论是非传递性转移的地理阈值,还是过渡性转移的地理阈值,都使地理系统中不可能具备唯一的、通用的或稳定的解。所谓“解”都是有条件的,都是在地理阈值约束下的解。
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