饱和差（Saturation Deficiency）是指某地空气在一定温度下的饱和水汽压与当时实际水汽压的差值。其单位与气压单位相同，用hPa表示。饱和差可以表示空气距离饱和的程度，也对蒸发速度有影响。
(2) 饱和差 ( saturation deficiency ): 某一温度下的饱和湿度和实际的绝对湿度之差,称为 饱和差 .
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... vanadium pollution 钒污染 vapor pressure deficit 饱和差 vaporous water 气态水 ...
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饱和差 deficiency of saturation; saturation deficiency; saturation deficit; saturatio ..
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Negative correlation between Instantaneous WUE and saturation deficit was significant at 0.01 level. It was power regression between them when soil moisture was low.
冬小麦瞬时水分利用效率与饱和差呈极显著负相关，达到0．01显著水平。
参考来源 - 冬小麦水分利用效率及其环境影响因素分析·2,447,543篇论文数据，部分数据来源于NoteExpress
冬小麦瞬时水分利用效率与饱和差呈极显著负相关，达到0.01显著水平。
Negative correlation between Instantaneous WUE and saturation deficit was significant at 0.01 level.
目前主要通过PVT取样分析测定和相关经验公式来确定它，前者费用高，后者精度差，给饱和压力的确定带来困难。
It is defined by PVT sampling analysis with high cost and related experience formulae with low accuracy at present, so it is difficult to define the saturation pressure.
由于压敏电阻可能使得电流变压器快速饱和，故而这些电流变压器可能与差变保护电压器不一样。
These current transformers may not be the same as used for the differential protection as the varistor may cause rapid saturation of this current transformers.
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