纵向农场使用水耕法和空气种植法，NASA曾经研究无土栽培技术用与在太空中培育植物。

Vertical farms use hydroponics and aeroponics, soil-free growing techniques once researched by NASA to grow plants in space.

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这些幼嫩的植物需要精心培育。

These delicate plants need careful nurturing.

《牛津词典》

该植物可作为稳定剂和沉积物捕集器，并可以作为培育河口鱼类和贝类的地方。

The plant functions as a stabilizer and a sediment trap and as a nursery area for estuarine fish and shellfish.

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They knew the techniques for grafting and improving, and domesticating species of grapes and olives particularly.

他们知道植物嫁接和改良的工艺,和为葡萄和橄榄培育良种的技术

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