求翻译：一是竹材来源广，可再生；二是竹材具有良好的物理力学性能和加工性能，竹质工程复合材料具有轻质高强的特点，其力学性能指数均优于一般木材；三是外观优美，耐久性好。是什么意思？

First, a wide source of bamboo, renewable; second bamboo with good physical and mechanical properties and processing performance, bamboo construction with lightweight, high strength composite material characteristics, its mechanical properties are better than the general index of wood; third is the

Bamboo is a renewable; 2 Source is wide, bamboo has a good physical mechanics performance and processing performance, bamboo quality engineering composite materials that are light weight and high strength characteristics, and its mechanical performance indicators are superior to general wood; 3 appe

One is the bamboo originates broadly, renewable; Two is the bamboo has the good physical mechanics performance and workability, the bamboo nature project compound materials has the light quality excel in characteristic, its mechanics performance index surpasses the general lumber; Three is the outwa

Is source of bamboo-Canton, renewable; second, bamboo has good physical-mechanical properties and processability, bamboo engineering composite material has the characteristics of light weight, high strength, its mechanical properties index superior to General wood; three is beautiful appearance, goo

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