同时本文还指出了今后木材改性的研究方向和发展趋势。
As the same time, the study and development directions of wood modification were indicated in this paper.
并从其微观结构上的变化，对木材改性的处理机理做出了解释。
And by the aid of this change in the microstructure, we have got the explanation in the treating mechanism of modified wood.
确定了木材改性处理的浸渍温度、浸渍时间、改性剂浓度和操作压力等工艺参数；
The impregnation temperature and time, the concentration of modifying agent and the pressure of operation were determined.
确定了木材的酯化和接枝共聚改性对木材表面自由能变化的影响因素。
The effects of esterification and graft copolymerization on surface free energy of wood were analyzed.
资料表明，木材经热处理改性后，尺寸稳定性增强、平衡含水率降低，且耐候性及抗生物降解能力增强。
The data shows that after heat-treatment, the dimensional stability of lumber is greatly improved, the EMC is reduced, and the weather resistant properties and durability to bio.
提出了改善木材渗透性能、提高木材硬度等纳米改性方案。
This paper provided wood modification method to improve the properties of the wood such as penetrability and rigidity.
木材经过化学改性可制备成易于加工且可生物降解的热塑性木材；
Woodiness materials is prepared to thermoplastic through chemical modification, which can easy machining and has biodegradability;
木材经过化学改性可制备成易于加工且可生物降解的热塑性木材；
Woodiness materials is prepared to thermoplastic through chemical modification, which can easy machining and has biodegradability;
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