Also the chemical properties of American black walnut wood satisfy the requirement for plywood and veneer production.
美国黑核桃木材化学性质能满足胶合板生产要求。
This paper studies the influence of adding chemical coupling, changing the dosage of polyethylene and polypropylene on mechanical properties of Wood fiber and Plastic Composite (WPC) panel.
通过聚乙烯、聚丙烯分别与木纤维复合制板工艺的实验，探讨了加入助剂和改变聚乙烯、聚丙烯用量对复合材料力学性能的影响。
Both of the properties of wood and modification methods of wood-fiber were described, for example, physical methods and chemical methods.
简述了木质材料的性质和木粉改性的方法，如物理方法和化学方法。
Planting density has significant effects on fiber morphology, physical and chemical properties of Lalix olgensis wood. Except growth-ring width, remarkable differences was found in other indexes.
初植密度对落叶松人工林的纤维形态特征、物理特征及化学特征有重要的影响，除生长轮宽度外，其它各指标差异显著；
Microstructure of wood has an immeasurable impact with the chemical properties and the physical properties of wood.
木材的微观结构对木材的理化性能有着不可估量的影响。
Microstructure of wood has an immeasurable impact with the chemical properties and the physical properties of wood.
木材的微观结构对木材的理化性能有着不可估量的影响。
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