The sand box model is a reduced scale representation of the natural porous medium domain.

砂槽模型是将天然的多孔介质区域按比例缩小的模型。

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The sand box model is a reduced scale representation of the natural porous medium domain.

槽模型是将天然的多孔介质区域按比例缩小的模型。

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Regeneration on a reduced scale of a body part; observed especially in invertebrates such as certain lobsters.

身体某一部位通过构造或细胞重组织的方式实现再生，产生有限新细胞；主要发生于无脊椎生物体，如龙虾。

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It turns World Park, in Beijing, a theme park of tacky reduced-scale reproductions of cultural wonders (from the Taj Mahal to the Eiffel Tower), into a derisive microcosm of China.

NEWYORKER: The World

But in 2011, the NFL introduced a rookie wage cap that reduced the pay for top-10 picks by tying salaries to a sliding scale.

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With a full-strength workforce operating at reduced hours, businesses have the ability to scale up quickly when their economic situation improves.

WHITEHOUSE: Reforming Unemployment Insurance to Protect Jobs and Incomes for American Workers | The White House