The ventilated facade is finished with planks of natural larch wood and the roof with heat-treated pine wood.

自然通风的立面采用的是未处理的落叶松木材，而屋顶由经过热处理的松木组成。

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Compared with natural secondary forests of birch, Dahurian birch, and broadleaf tree mixed one, larch plantation showed higher sluice function due to its higher canopy interception percentage.

结果表明，落叶松人工林的林冠截留率最大，表现出比天然白桦林、天然黑桦林和天然阔叶混交林具有较强的蓄水和拦截功能。

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