He created this composite by growing a forest of nanotubes using hot hydrocarbon gases and an iron catalyst, and then filling the space between the tubes with the polymer.

材料的合成过程是这样：首先，他使高温碳氢混合气体和铁催化剂相互作用产生密集的碳纳米管群，然后再用聚合物充填碳纳米管间的空隙。

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The solid composite floor not only has the archaize taste of a smoked floor, but also has the characteristics of fully utilizing the forest resource and reduces the production cost.

本发明的复合实木地板不仅具备了烟熏地板的仿古味道，而且还具有充分利用森林资源的特点，降低生产成本。

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This article discussed the crop production efficiency on both sides of the forest belt in the composite system of agriculture and forestry.

文中探讨了农林复合系统中林带两侧附近作物的生产效能。

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