• Mechanical wood pulp.

    机械木浆

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  • Mechanical paper: Any paper containing a proportion of mechanical wood pulp.

    机械木浆含有相当比例机械木浆的纸。

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  • Mechanical paper: Any paper containing a proportion of mechanical wood pulp.

    精磨木浆:把木片经精磨而造成纸浆。

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  • Mechanical paper: Any paper containing a proportion of mechanical wood pulp. Also called woody paper.

    机械木浆含有相当比例机械木浆的纸。磨木纸。

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  • Night-jars, sounding their mechanical rattle, made him think that the wood was full of searching warders, closing in on him.

    夜鹰发出呆板嘎嘎声使觉得树林到处都是搜查他的卫兵,正在向他逼近。

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  • The physical and mechanical properties of middle cutting wood of Cunninghamia lanceolata are inferior to those from natural forests.

    杉木中物理力学性能不如天然林中伐材。

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  • Eventually, papermakers were able to invent a variety of mechanical and chemical techniques engineer decent-quality paper out of pulped wood, a supply that (unlike cloth rags) appeared limitless.

    造纸者最终发明出多种机械化学技术,利用木浆生产了质地优良纸张,原料供应(布不同)无限扩大。

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  • The structure of plywood package cases was compared with that of partial paper wood packing cases, and the mechanical property of them was analyzed.

    对比胶合板包装箱局部包装箱结构,对局部以纸代木包装箱的力学性能进行了分析。

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  • Mechanical tooling for wood. Cutters for rabbet. Dimensions.

    木材机加工刀具。榫口加工刀具。尺寸。

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  • 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纤维复合工艺实验,探讨加入助剂改变聚乙烯、聚丙烯用量对复合材料力学性能影响

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  • In physical and mechanical indexes, the basic density, air-dried density, compression strength parallel to grain, MOR, MOE and toughness of mature wood are higher than that of juvenile wood.

    物理力学性质指标成熟基本密度气干密度、顺纹强度抗弯强度、抗弯弹性模量冲击韧性高于幼龄材;

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  • In 2003, we studied the mechanical principles behind trees, wood, and wood products.

    2003我们壆习了树木木材以及木制品潜藏力学原理

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  • Composites with high mechanical properties that can be used as structure materials can be obtained by combining wood flour and chopped glass fiber.

    采用短切玻璃纤维组合可以获得力学性能很高,能作为结构材料使用复合材料。

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  • Elastic modulus is an important mechanical characteristic of wood.

    弹性模量木材重要力学性质

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  • The main mechanical properties and dimension stability of WPC was studied which was made from recycled PP and wood particle with isocyanate being binder.

    研究氰酸酯树脂胶粘剂木材刨花与回收聚丙烯主要材料的复合材料的主要力学性能尺寸稳定性

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  • The effects of compatibilizer content, wood flour content and size on the mechanical and fluid properties of composite were studied.

    考察了含量粒度、界面相容剂用量对复合材料力学性能流动性影响

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  • In this test, through comparing the different effect of hot-press treatment on physical and mechanical behavior, treatment of poplar wood on hot press is adopted.

    采用试验用热压机对速生杨木进行热压处理比较不同条件下压缩试材主要物理力学性能影响

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  • The thesis discussed several common mechanical methods which can be applied to analyze mechanical performance of wood composite materials.

    讨论了几种可以应用木质复合材料力学分析常用复合材料力学分析方法

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  • Meanwhile, there were not significant differences in wood air dry density, mechanical strength and cell wall percentage of intra provenance.

    种源木材密度力学强度差异显著,管胞长、宽和壁厚的差异均显著且高于种源间的差异。

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  • Wood density and mechanical properties were rapidly decreased with the increasing decay for larch and pine timber, the most is MOR, then crushing strength, and the density is the smallest.

    落叶松软木松木材随着腐朽程度的加重,力学性能迅速衰减,其中抗弯强度降低最为明显其次是抗强度,密度变化最小。

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  • The result shows that it may remarkably improve the mechanical properties of WPC by chemically modifying wood fiber.

    结果表明纤维进行改性处理,可以明显改善木塑复合材料力学性能

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  • The mechanical properties of impregnated wood were increased than un-impregnated wood.

    经处理木材,密度增加,可以提高处理力学性能

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  • Wood plastic composite lumber is an environmentally benign alternative to PPT lumber, but WPC products have different mechanical properties than lumber Bender et al.

    WPC板材一种无害环境的替代PPT木材材料WPC产品与木材产品具有不同力学性能Benderetal

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  • The characteristics of a mechanical pulp depend upon the wood species used, the quality of the wood, the processing conditions and the amount of electrical energy applied.

    机械特性是由原料种类、原料的质量生产条件以及生产过程中能源的消耗来决定的。

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  • Through the mechanical analysis of biomass materials, we designed a variable-diameter conical head with the open molding and verified our results using small wood shavings, sawdust and so on.

    通过对生物质原料力学分析设计开式成型的变径成型

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  • The different mechanical performances of the modified wood all increased with the increase of liveweight growth rate in a large scale.

    随着增大,处理的各项力学性能均较大提高。

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  • The mechanical property, thermal property and processability of wood plastic composite by injection mold are studied.

    注塑成型复合材料力学性能热学性能加工性能进行研究。

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  • There was a remarkable positive correlation between mechanical properties and air-dried density for two wood species.

    两种木材的力学性质密度表现显著的相关关系。

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  • The results showed that there existed variation among eucalypt families in wood physical-mechanical properties and wood chemistry.

    研究表明:桉树不同家系间木材物理力学性质化学组成存在差异

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  • But its effect on wood mechanical property is not as good as the other flame re...

    在对木材力学性能影响方面不如其他两种阻燃剂。

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