permeability
의미: The quality or state of allowing liquids, gases, or magnetic fields to pass through a material; a measure of how easily a substance transmits fluids or magnetic flux.
Permeability has distinct but related meanings across disciplines. In geology and civil engineering, it describes how readily water moves through soil or rock — critical for flood risk assessment and groundwater management. In physics, magnetic permeability measures a material's response to a magnetic field. In medicine, vascular permeability refers to how easily substances cross blood vessel walls.
예문
- The permeability of the limestone aquifer allowed groundwater to recharge rapidly after heavy rainfall. 石灰岩含水层的渗透性使地下水在大雨后能够迅速补给。La permeabilidad del acuífero calcáreo permitió que las aguas subterráneas se recargasen rápidamente tras las lluvias intensas.石灰岩帯水層の透水性のおかげで、豪雨の後に地下水が急速に涵養された。석회암 대수층의 투수성 덕분에 폭우 후 지하수가 빠르게 함양되었다.
- The magnetic permeability of the core material determined the efficiency of the transformer. 铁芯材料的磁导率决定了变压器的效率。La permeabilidad magnética del material del núcleo determinó la eficiencia del transformador.鉄芯材料の透磁率が変圧器の効率を決定づけた。철심 재료의 투자율이 변압기의 효율을 결정했다.
- Increased vascular permeability at the site of inflammation caused the surrounding tissue to swell. 炎症部位血管通透性的增加导致周围组织肿胀。El aumento de la permeabilidad vascular en el foco de inflamación provocó la hinchazón del tejido circundante.炎症部位における血管透過性の増加により、周囲の組織が腫脹した。염증 부위에서 혈관 투과성이 증가하여 주변 조직이 부어올랐다.
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사용 가이드
맥락: scientific, academic, professional
어조: neutral
기원과 역사
From Late Latin permeabilis (that can be passed through), from Latin permeare (to pass through), combining per- (through) and meare (to go). Entered English in the 15th century.
문화적 배경
Era: Modern
Generation: All ages
Social background: Universal
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