实验结果表明，细粒土壤下垫有粗粒土壤时，上部细粒土壤的持水能力有明显的提高，可以超过最小持水量而得到若干补充水量。

Experimental results show that fine texture soil layer overlying coarse texture soil layer can markedly increase water-holding capacity and get some supplement of water after reaching field capacity.

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产品特点：能够迅速为肌肤补充水份，提升肌肤含水量，独特的保湿因子能在补水的同时，牢牢锁住肌肤的水份，由内而外滋润肌肤使肌肤长效保湿。

Features: Rapidly supply hydration to skin, raise its water content; the unique moisturizing factor can firmly lock up water while hydrating, completely moisturize skin.

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该泵在主回路冷却水减少时，提供补充水以维持所需水量。

This pump supplies make-up water to maintain the volume when the primary reactor coolant has contracted due to decrease of load.

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