paulownia的例句大全

moreover, we use high quality raw materials, such as paulownia wood, poplar and pine, satin wood, chinaberry and plywood, which further guarantee superior quality of our products.

另外，我们使用优质原材料，例如泡桐木，白杨和松树，椴木，楝树，这些材料可以保证我们的产品具有高质量。

the paper introduces the feasibility and production technology on composite board splicing of fast-growing paulownia and also analyses its economic efficiency.

介绍生产速生桐木复合拼板的可行性以及生产工艺，并分析其经济效益。

application of the visual characteristics of paulownia wood in furniture design

泡桐木材质的视觉特性在家具设计的应用

studies on the fluid permeability and diffusion of the paulownia wood

泡桐木材流体渗透性与扩散性的研究

study on strengthening the surface of paulownia wood with low molecular resin

用低分子树脂进行泡桐木材表面强化的研究

study on decomposition rate of hydrogen peroxide in paulownia wood bleaching

泡桐木材漂白过程中双氧水分解率的研究

the effect of high-frequency on the dielectric properties of paulownia wood

高频对8种泡桐木材介电性质的影响

review about researches on the modification techniques of paulownia wood

泡桐木改性处理技术研究综述

techniques of treatment of hybrid paulownia wood for the prevention and removal of stain

杂交泡桐色斑防治处理技术

change of the chemical components of paulownia wood before and after fungi rotting

真菌侵蚀前后泡桐材化学成分变化剖析

determination of discoloration type and identification of wood stain fungi of paulownia wood

泡桐材变色类型的确定及变色真菌的鉴定

the results show that reactive dyes are better chromophiles for paulownia wood.

结果表明：活性染料对泡桐有较好的易染性，泡桐单板经染色后能达到红木商业用材的自然效果；

a survey of species and its dynamic of homoptera and hemiptera in paulownia wood

泡桐林内同翅目、半翅目昆虫种类及其动态研究

discoloration prevention and drying of paulownia wood

泡桐木材的防变色和干燥

this report presents the results of the experiments on the influence of high-frequency and wood structure to the dielectric properties of paulownia wood.

本文研究了高频电场中频率与8种泡桐木材介电性质的关系；泡桐木材结构对介电性质的影响。

discoloration of paulownia wood: susceptibility of extractives

兰考泡桐木材成分的变色行为及其变色过程

they had no significant influence on the mechanics property and quality of paulownia wood. the first grade rate of paulownia wood increased from 50% to 90%.

返色率明显降低，分别为对照的28.0%、43.0%、28.0%，且对桐材的力学性质及综合质量无显著不良影响，桐材一等品率由50%提高到90%以上。

the physico-mechanical properties except shrinkage of wood of american black walnut is better than that of not only the english walnut and manchurian walnut, but also poplar and paulownia wood that are fast-growing species mainly produced in north china.

美国黑核桃主要木材物理力学性质与国产核桃、核桃楸以及北方常见的速生树种杨树、泡桐相比，木材材质好，但木材干缩性略差；

a preliminary study of fibre length variations of paulownia elongata wood

兰考泡桐木纤维长度变异规律初探

research on composition variation of paulownia elongata wood deteriorated by fungi

真菌致泡桐材组分变化研究