n. broadleaf
misc. broad-leaved wood
The values of the elastic moduli of cell walls of crop stalks(16.3-20.8 GPa) were comparable to that of most of hardwood species(16.9-24.6 GPa) and was higher than that of some softwoods(15.0-18.0 GPa) and lyocell fiber(11.5-13.2 GPa).
五种农作物秸秆纤维细胞壁的弹性模量介于阔叶材和针叶材之间。
参考来源 - 稻秸细胞壁力学性能及其纤维复合材料研究·2,447,543篇论文数据,部分数据来源于NoteExpress
相同条件下,针叶材自由基浓度大于阔叶材,这是由于前者木素成分大于后者的缘故。
Under the same conditions, free radical concentration is more in soft wood than in hard wood due to the higher lignin content in the former.
研究了木废料能源联合干燥短周期工业材的杨木、马尾松以及常用硬阔叶材的柞木等。
This paper reported that it was feasible to apply combined drying method to dry fast growing trees lumber such as Pouples, Massoniana and hardwood such as Oak, etc, with wood wastes as energy.
对利用热水作为热导介质干燥南方硬阔叶材进行了开发与研究,并对经济效益进行分析和比较。
Developed and studied drying technique which used hot water as a heat conduction medium drying north hard broadleaf timber, analysed and compared its economic benefit.
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