• 1. water activity: 水活性 | 水分活度 | 水分活性
• 2. water activity meter: 水分活度仪 | 水活性分析仪
• 3. lower water activity: 降低水分活性

更多释义

• 1.Both rovers have now found evidence of past water activity on the planet, NASA announced last week.
  上周美国宇航局宣布，两辆火星车现在都已经发现火星上曾经有水存在的证据。
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• 2.Scientists believe water activity affected this plateau after the formation of the nearby canyons. Although the source of water and sediment remains uncertain.
  科学家相信，在附近峡谷形成之前这片高原受到过水的影响，虽然水源和泥沙的问题仍不明朗。
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• 3.The effect of water activity on growth of microorganisms, lipid oxidation, enzyme activity, food texture as well as protein and vitamins were also discussed.
  讨论了水分活度对微生物生长、食品中油脂的氧化、酶活力、食品的质构、食品中蛋白质和维生素的影响。
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