1) seasonally water shortage irrigation district
季节性缺水灌区
1.
The experiments of soil moisture are carried out at the "863" demonstration section of Sichuan China for a long time,the temporal and spatial variability of soil moisture in southern seasonally water shortage irrigation districts is studied with statistical method,and the reasons that cause this variance are analyzed.
通过对四川简阳节水农业示范区土壤水分的长期观测,利用统计学方法对南方季节性缺水灌区土壤水分在时间和空间的变异性进行了研究,并对造成这种变异的原因进行了分析。
2) seasonal water shortage area
季节性缺水
1.
Optimal deployment of water resources for seasonal water shortage area in South China;
中国南方季节性缺水地区水资源合理配置研究
3) Seasonal irrigation
季节性灌溉
5) water-saving irrigation district
节水灌区
1.
Along with the development of water-saving irrigation,the research on the indexes system and the method for the benefit evaluation of water-saving irrigation district has been developed.
随着节水灌区建设规模日益增大,针对节水灌区的评价指标和评价效益的方法研究也在进一步深入。
6) Seasonal pond
季节性水塘
补充资料:缺铁性假膜性食管炎
缺铁性假膜性食管炎
参见"铁缺乏性吞咽困难"。
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