4) salt spot
盐斑
1.
In 1992,Salt State of Centre and periphery of salt spots and growth of barley and cot-ton on newly enclosed coastal soils in Shangyu,Zhejiang province were surveyed.
作者于１９９２年对上虞市新围海涂土壤的盐斑中心及外围含盐状况和大麦、棉花的生长进行了观测。
5) alkaliferous brine
碱盐
1.
Decreasing the salt content in the alkaliferous brine to increase the level of bittern doping;
淡盐水化碱盐 提高卤水用量
6) salinity
[英][sə'liniti] [美][sə'lɪnətɪ]
盐碱
1.
The disasters caused by drought,waterlogging,salinity and saline groundwater are the main restrictive factors for sustainable development of agriculture.
春季开发地下水包括微咸水和半咸水抗旱灌溉,井灌井排降低地下水位,增大地下库容,减少径流流失,增多降雨入渗,淋洗土壤盐碱,防治渍涝灾害,把降雨转化为可利用的水资源。
2.
By applying remote sensing techniques to the Qingtongxia Irrigation System (QIS) in Ningxia, this paper presented the applied study on identification of crops and salinity distribution by the NDVI Index.
利用监督分类、NDVI指数等遥感影像处理方法,在黄河上游的宁夏青铜峡灌区开展识别作物及土壤盐碱分布的应用研究。
补充资料：盐碱化(见盐碱地)
盐碱化(见盐碱地)
yanJ一anhua盐碱化见盐碱恤_
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