The chemical composition, wood characteristic, fiber morphology and pulping performance of plantation paper mulberry were studied.

对人工种植构树的化学成分、材性特点、纤维形态及制浆性能进行了研究。

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Extraction of characteristic quantity will affect straightway the distinguishability ratio of Wood disfigurement detection system.

特征量的提取直接影响木材缺陷检测系统的识别率。

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Horizontal density variation (HDV) is an inherent characteristic of non-veneer wood composites.

平面密度变异是非单板类人造板所固有的结构特点。

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Reaction wood has a different cellular characteristic to normal wood and is formed when branches or stems have been disturbed and the tree attempts to return to its original position.

BBC: Sugar-rich willow can boost biofuels' green credentials