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单词 water stress
释义

water stress

/ˈwɔːtə ˌstrɛs/
noun
1Mechanical stress in a structure or part arising from the presence of water nearby or inside it.
2 Botany and Agriculture. Physiological stress experienced by a plant as a result of a lack of available moisture or a low water potential in the surrounding soil; an instance of this.
3Economic or political pressures in a country or region as a result of insufficient access to fresh water.

Origin

Late 19th century; earliest use found in Power. From water + stress.

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更新时间:2024/9/21 21:48:30