2) alternative irrigation of fresh and saline water
咸淡轮灌
1.
For the sake of researching the method of using slight saline water to irrigation, the infiltration tests with different alternative irrigation of fresh and saline water are conducted.
为了寻求合理微咸水农田灌溉方法,进行了不同咸淡轮灌模拟试验,分析了累积入渗量、湿润锋、土壤含水量、土壤含盐量、盐分浓度和钠吸附比的变化特征,结果表明咸淡咸轮灌方式下土壤入渗能力较大,且脱盐区内脱盐率比淡咸咸的高,而淡咸咸轮灌方式下同一土层土壤含水量高。
3) alternating using saline and fresh water furrow irrigation
咸淡水交替沟灌
1.
Effect of alternating using saline and fresh water furrow irrigation on soil salinity and corn yield;
咸淡水交替沟灌对土壤盐分及玉米产量的影响
4) mixed salt and fresh water irrigation techniques
咸淡水混合灌溉技术
1.
The Hebei Plain area distribution of water,a typical area of water salinity,alkalinity calculation,water irrigation experimental study of mixed salt and fresh water irrigation techniques,irrigation water salinity in Hebei Province should be controlled In the 3.
通过对河北省平原区咸水分布情况、典型区咸水的盐度、碱度计算、咸水灌溉条件的实验研究、咸淡水混合灌溉技术分析,河北省咸水灌溉矿化度应控制在3。
5) differentiation of salt water from fresh water
咸、淡水层
补充资料：咸淡
1.咸和淡的味道。 2.戏剧中的旦角名。
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