1) Dry soil layer
干土层
2) soil water
白干土层
1.
This paper analyzed the distribution and depth types of white dry horizon depth and adjustment of soil water,probed into the effect of the white dry horizon on agricultural Production and advanced the way to improve and use it.
本文分析了坝上栗钙土白干上层（即碳酸钙淀积层）的地形分布和埋深类型；探讨了白干土层与土壤水分调控间的关系；讨论了白干土层对农业生产的影响并提出改良利用对策。
3) drought pattern
干土层厚度
1.
The spring drought pattern in shallow-mountain agricultural area in East Qinghai from 1980 to 2002 is analyzed by using dry-soil depths data of 10 meteorological stations.
利用青海东部浅山农业区10个站点1989~2002年的干土层厚度定位监测资料,分析了春季干旱的发生规律。
4) air-dried soil
风干土
1.
Analysis of disturbed soil with natural moisture and air-dried soil shear strength;
天然含水量的扰动土与风干土抗剪强度的分析
5) watering method
干土法
1.
The maximum dry densities obtained by two standard compaction methods, the watering method and water-reducing method, are of great differences.
针对宁淮高速公路石灰改良膨胀土路堤填筑过程中用干土法标准击实试验结果作为标准压实度难以达到要求的问题,进行了干土法和湿土法室内标准击实试验。
6) Drying effect
干土效应
参考词条
补充资料：土层
1.土地的表层。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。