The reality wood flat floor takes wood assortments such as birch, oak wood, elm, color wood as raw material.
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2. 而对于反复煮沸压缩剪切强度,桦木的值要比落叶松和柞木的高。
The dry compressing shear strength of Larch in normal conditions was the lowest.
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3. 柞木:国家二级珍贵树种,是中国东北林区中主要的次生林树种。
Quecusmongolica:the second class nation protect plant. main species in Northeast china.
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4. 因此以柞木为原料用SCMP制浆方法取代苛性钠法半化学浆是可行的。
Thus it is possible to substitute NaOH semi chemical pulp with SCMP for Quercus.
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5. 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.
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6. 以不同前角刨刀切制两种杨木和柞木刨片,根据参数分离法,对其流变性能进行了测定和研究。
Rheological properties of the flakes of poplar and oak woods cut with knives of various rake angles were studied by applying the method of parameter separation.
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7. 本发明涉及葡萄酒的发酵工艺,具体的说是一种解百纳干红葡萄酒及用国产柞木桶发酵的工艺方法。
The invention relates to a wine fermentation technology, in particular to a Cabernet dry red wine and a technology method for carrying out the fermentation by using a homemade oak barrel.
This suggests that the three species are all such good materials for solid wood products that they are suitable for manufacturing high value–added products, such as furniture and decorative materials.
The technology conditions for preparation of active carbon from oak wood waste by zinc chloride activation and the factors influencing of the activation were investigated.
The biggest interception rates calculated by curves were 45% for stands of oaks and miscellaneous trees, 40% for larch stands, approximated 30% for P. koraiensis and P. tabulaeformis, respectively.