查询词典 Wood

Based on setting up mathematical model of wood fiber cell structure, this paper studied on the variation description method of wood fiber cell structure, at the same time, this item set up the judging rule of the smallest cutting thickness of micrometer wood fiber cell splitting, gaining the high strength MFB of poplar whose modulus reach above 5171MPa.

本文在建立木纤维细胞结构数学模型的基础上，进行了木材纤维细胞结构劈裂描述方法的研究，建立了微米木纤维细胞劈裂的最小切削厚度判定原则，MFB的实验研究获得了弹性模量达到5171MPa以上的高强度试件。

The infra red spectra of specimens show that there are evident changes of waves at the wavelength of 1743, 1660 and 1605cm-1 which are attributed to the change of C=O in wood. So it is clear that at least hemicellulose, even lignin in wood cell chemically changes during heat treatment of compressed wood of China fir.

红外吸收光谱表明，在热处理过程中波数在1743，1660和1605cm-1附近的羰基峰的变化趋势最为明显，说明在热处理固定杉木压缩木材的过程中，至少半纤维素，甚至木素发生了化学变化

According to the theory of stress-strain relationship of transverse compressive deformation and wood rheological character, it studies the factors about deformation permanent fixation caused by different methods, and analyzes the component change of wood cell wall caused by four physical treatment methods in this experiment. According to the newest research achievements, it is thought that the absolute release of deformation stress and the effective formation of cohesion inside wood are the main reasons of compressive deformation's permanent fixation.

根据木材横纹压缩应力-应变关系、木材流变学特性等理论对木材压缩及变形固定常用方法对形成变形永久固定的主要原因进行了探讨，根据前人对横纹压缩变形的永久固定理论及本实验中使用的四种物理处理方法在处理过程中对木材细胞壁基质物质的变化和表现出的力学特性的影响进行了分析，结合国内外最新研究成果，认为形成木材压缩变形永久固定的主要原因是木材内部变形应力充分释放和内聚力的有效形成。

In order to find the reasons for susceptible collapse of wood cell in structure, the ultra –structure of wood were observed and analysis the effect of ultra-structure on paths of free water moving with E.urophylla and E. grandix×urophylla as materials. Based on the research on structure, the reasons of susceptible collapse of wood were discussed.

摘 要：本文以尾叶桉（E.urophylla）和尾巨桉（E.grandix×urophylla）为研究试材，用扫描电子显微镜观测了这两种木材的超微构造，分析了构造对自由水移动途径的影响，探讨了尾叶桉、尾巨桉木材容易发生皱缩在构造上的原因，根据皱缩发生的机理确定了尾叶桉、尾巨桉木材发生皱缩的基本条件。

Bender Group of industries covered by flooring, wood research and development, dissemination, logistics, education, real estate and other fields, the Group owns Del Flooring Co., Ltd. Xuzhou, Xuzhou Bender Group Hi-Tech Flooring Co., Ltd., Del Wood Industry Co., Ltd. distinguished Group of Xuzhou, Xuzhou wood Bender Group Industry Research Institute Co., Ltd., Xuzhou ads Bender Group Culture Communication Co., Ltd., Xuzhou Bender Group Logistics Management Limited. Bender Group Flooring Co., Ltd.

德尔集团产业涵盖地板、木业研发、传播、物流、教育、地产等领域，旗下拥有德尔集团苏州地板有限公司、德尔集团苏州高科地板有限公司、德尔集团苏州尊贵木业有限公司、德尔集团苏州木业研究院有限公司、德尔集团苏州广告文化传播有限公司、德尔集团苏州物流管理有限公司等。

And in the early seventies I wanted to get back to doing some wood work and we saw lots of interesting work in Maine on some trips there and I had a chance to get some apple wood from a friend ...what are you going to do with apple wood but maybe turn a bowl out of it.

有一次我从朋友那里弄了些苹果树的木料……你用苹果树的木料做些什么东西，但也许可以做个木碗。

In addition,"Ming opening night Aiki" as the raw material carved hanging panel, seat screen, table plaque, as well as local knots of flowers elm, catalpa wood, almond wood as raw material, made of carved Kang tables, round tables, square table, the case of a few and so on, are also representative of Chengde wood.

此外，以&明开夜合木&为原料雕成的挂屏、座屏、插屏等，以及以本地的花榆木疙瘩、楸木、杏木为原料，雕制成的炕桌、圆桌、八仙桌、案几等，也都是承德木雕的代表。

According to determined and analyzed of parameters of the wood transverse section micrograph, established of the recognition algorithm and programmed of wood recognition method, the results showed that the wood recognition method was feasibility based on the image manipulation.

通过对木材横切面显微图像量化特征参数的提取与分析、基于图像分析的判别匹配算法和判别程序的建立，结果表明，以基于图像分析的方法达到木材判别的目的是基本可行的。

Youlian Wood Industry is a producer specializing in manufacture of pure original wood door, stair rail and other wood products.

友联木业是一家专业制造纯原木门，楼梯扶手等木制品的厂家。

High concentration of the pulp mill on a wider scope of application, whether it is complex species, the larger difference between wood pulp, wood processing, or after the remaining scrap, wood shavings, sawdust, pulp and residue in cold tablets Reed, Rice and Wheat grass And so on, will be able to spin its line of high speed, wear appropriate gap separating film of high quality fiber.

高浓磨对浆料的适用范围较广，无论是树种复杂，材性差异较大的浆料，还是木材加工后剩余的边角料，刨花、锯屑、浆渣及冷浸法苇片、稻麦草等，都能够以其较高的旋转线速度，适当的磨片间隙分离成为优质纤维。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。