Recent achievements of appropriate soil moisture and lower limit of soil drought indices provided an important basis of soil physics for agricultural water supply of low quota.
土壤适宜含水量和土壤干旱下限指标的最新研究成果，为低定额的农业供水提供了土壤物理学的重要依据。
In this paper moisture indices are used for assessment of drought and excessive rain, and evaporation power is calculated by the related statistic model of Anhui Province.
采用湿润指数作为旱涝评估的指标，蒸发力用本省蒸发力统计估算模式计算。
A comprehensive evaluation on the drought resistance of 13 plants was made by analysing water physiological indices.
本文通过对13种植物水分生理指标的分析，对其抗旱能力做了综合评定。
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