1) ponded paddy rice field
淹灌稻田
1.
In order to study the law of nitrogen leaching losses from the ponded paddy rice field under the conditions of drainage, based on the theories of potential energy and solute transposition a dynamic mixed simulative model for water and nitrogen in the field is suggested in this paper with combining the me'thods of stream-web and dynamics.
为研究淹灌稻田在排水条件下的氮素淋失规律，根据势能理论及溶质运移理论提出了流网法与动力学方法相结合的田间水氮动态混合模拟模型该模型在暗管排水出流计算中采用叠加原理，将ＳＰＡＣ系统中异常复杂的二维水氮运移问题的求解简化为对多个流带中一维问题的求解，方法简单、实用对方法及模型的正确性进行了田间试验验证，结果表明，水稻生长期间，试验田块中氮肥淋失量为４ｋｇＮ／ｈｍ２，占总施氮量的１。
4) irrigation of paddy fields
稻田灌溉
5) flooded paddy soil
淹水稻田土壤
1.
Kinetics and mathematic simulation of nutrient release from coated controlled release fertilizer under the condition of flooded paddy soil;
淹水稻田土壤条件下包膜控释肥料养分释放的动力学与数学模拟
6) The rice fields were flooded.
稻田被淹没了。
补充资料：淹灌
1.在田里蓄水供水稻吸收或冲洗盐碱地的一种灌溉方法。
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