There are three "levels" of microbial effects on wood-plastic composites.

微生物对木塑复合材料的影响有三个等级水平。

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It studied the materials and the moulding equipment of steel-plastic composites pipe.

研究了钢塑复合管材料及成型设备。

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The effect of the alkaline environment on the abrasion resistance of wood plastic composites was studied.

主要研究了碱性环境对塑木复合材料耐磨性能的影响。

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However, a partnership between Ford and Weyerhauser has led to the development of plastic composites made out of cellulose instead of fiberglass.

FORBES: Written by Melissa Hincha-Ownby

The Dreamliner uses technology that allows much of it to be made of plastic composites instead of aluminium, which means it is lighter and, Boeing claims, will consume 20% less fuel than other, similar-sized planes.

BBC: Dreamliner to fly by end of 2008