porous
porous 英 [ˈpɔ:rəs] 美 [ˈpɔrəs, ˈpor-]
adj. 多孔渗水的；能渗透的；有气孔的
- If something is full of tiny holes or openings, you can describe it as porous. A sponge is porous, and if the border between countries is open for anyone to cross easily, it too can be called porous.
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- adj. 多孔渗水的；能渗透的；有气孔的
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1. They designed an electrode made from porous carbon and lithium oxide.
他们设计出的电极由多孔碳和锂氧化物制成。
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2. Future research will focus on protecting them better and investigating the use of a thin porous film to make them more robust.
未来的研究将着力于更好地保护它们；他们将研究利用一种多空渗水的薄膜，使之更为结实。
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3. The porous nature of an oak barrel allows some evaporation and oxidation to occur in wine, to concentrate its flavor and aroma compounds.
橡木桶的多孔性使得酒中可以进行一些蒸发及氧化反应，以增加影响风味和香味的化合物的浓度。
- porous (adj.) late 14c., "full of pores," from Old French poros (14c., Modern French poreux), from Medieval Latin porosus; or directly from Latin porus "an opening" (see pore (n.)). Figurative use from 1640s.
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