并探讨了尿素改善白桦材干燥特性的机理。
The mechanism of improving wood dimensional stability was also investigated.
以白桦枝桠材为原料，在测定材质的基础上对制板工艺进行研究，提出了制板的优化工艺参数。
In this paper, the properties of both White Birch branch material and the board have been investigated.
以白桦枝桠材为原料，在测定材质的基础上对制板工艺进行研究，提出了制板的优化工艺参数。
In this paper, the properties of both White Birch branch material and the board have been investigated.
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