permanent wilting coefficient 永久萎蔫系数 ; 调萎湿度
soil wilting coefficient 土壤萎蔫系数
wilting coefficient of soil 土壤的凋萎系数
relative wilting coefficient 相对凋萎系数
Leaf blade permanent wilting coefficient 叶片永久萎蔫系数
Coefficient wilting 凋萎系数
Permanent wilting coefficient of two jujube varieties both lower than 3%, jujube has higher drought capacity.
其永久萎蔫系数均低于3%。表明这二种枣树的抗旱能力较强。
The permanent wilting coefficient of young jujube trees was 3.5 percent, but that of elder trees was about 3 percent.
枣树幼树叶片的永久萎蔫系数为3.5 %，而枣树大树叶片的永久萎蔫系数应在3%左右。
Though the wilting coefficient of soil tend to increase as water retaining agents increased, the amplitude was low, so the soil available water capacity augmented obviously.
土壤凋萎系数虽有增大趋势，但增幅很小，土壤有效水容量明显增大。
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