阔叶树材

阔叶树材薄板干燥工艺的研究

Research on Drying Technology for Thin Hardwood Board

实验结果显示采用多目标函数后对不同种类的阔叶树材均能获得满意的导管分割效果。

The corresponding experimental results show that we can acquire a satisfying segmentation result under the different circumstances of many kinds of hardwood by using multi-objective function .

论阔叶树材的生长轮类型和导管排列

Types of Growth Ring and Vessel Arrangment of Broad Leaved woods

国产阔叶树材导管中侵填体和树胶的研究

A study on tyloses and gums in the vessels of Chinese hardwood

五种福建阔叶树材的干燥特性

The drying characteristics of five hardwood species from Fujian Province

23种广东常见阔叶树材的耐磨性质

Abrasion resistance of 23 species of common hardwood in Guangdong

硬阔叶树材真空干燥初探

A tentative exploration of the vacuum drying of hard wood

广东阔叶树材造纸的研究

Experiments on use of hardwoods grown in Kwangtung for pulp

阔叶树材的酸缓冲容量变化范围较大，在3～34变动；

The buffering capacities in 3 hardwoods was between 3 and 34 ;

用透明胶带修补破损的地图.GB/T13009-1991热带阔叶树材普通胶合板

Mend a torn map with Sellotape General use plywood of tropical broadleaved species

GB/T13009-1991热带阔叶树材普通胶合板热带阔叶材用树种的一个属。

General use plywood of tropical broadleaved species genus of tropical hardwood timber trees .

阔叶树材新干燥法的试验研究&荷术的热压法干燥

An experimentai study on a new drying method for hardwood & Schima superba Press-drying

南方阔叶树材干燥初期应变特点的研究

Study on Features of the Strains in Some Southern Hardwoods during the First Drying Stage

针叶树材和阔叶树材树种群材色级别的分布特征有一定的区别。

The grade distrbution of wood colour has defference for soft wood and hard wood .

24种南方阔叶树材的干燥特性及窑干基准

The drying characteristics and kiln drying schedules on 24 species of hardwood from South China

一盏点着的灯&圣诞前夕的默想泡桐等14种阔叶树材的点着温度及燃烧热值试验

A burning lamp data of the igniting temperatures and the heat values of fourteen Chinese hardwoods

国产主要阔叶树材导管和纤维瘤状层的电镜观察和研究

Studies on the warty layer in vessel elements and fibres of main Chinese hardwood by electron microscopy

用体视显微新技术研究了44科90属124种阔叶树材的组织率。

By means of the new stereological microscopy , the rates of tissue of 124 main hardwoods were determined .

对8种阔叶树材采用聚氨酯清漆进行透明涂饰处理，定量检测和分析三次涂饰过程中木材色度学特征的变化。

Changes of color characteristics of wood during clear painting with polyurethane ( PU ) varnish for 8 hardwood species were studied .

东半球热带海岸小型树种，树叶下端呈银色。GB/T13009-1991热带阔叶树材普通胶合板

Small tree of coastal regions of Old World tropics whose leaves are silvery beneath . General use plywood of tropical broadleaved species

采用优质进口优质热带阔叶树材为原料，主要用于大型船舶的甲板及装修材料。

Our product adopts imported high quality tropical hardwood as materials , mainly be used to manufacture deck and decorate for large vessel .

胶合板：用三层或多层的木材薄片胶结在一起制成的复合板材。GB/T13009-1991热带阔叶树材普通胶合板

Plywood : Manufactured panel made up of three or more thin plies ( layers ) of wood . General use plywood of tropical broadleaved species

若与气干状态下的素材比较，提高78%，可与硬阔叶树材相媲美。

The compression strength was increased by 78 % compared with that in air dried condition . The treated wood was as strong as some strong hardwoods .

以海南省的2种针叶树材及15种阔叶树材为材料，进行了海口地区板材气干试验。

With 2 coniferous tree species and 15 broad leaved tree species as testing material , an air seasoning test of lumber was carried out at Haikou region .

本文论述了利用百度试验法，查明福建五种阔叶树材的干燥特性，以进一步制定合理的干燥工艺。

This paper deals with the drying characteristics of five hard wood species from Fujian Province by testing at100 ℃, so as to further draw up suitable drying schedules .

通过对24种南方阔叶树材进行100℃干燥试验和窑干试验，说明了这些树种的干燥特性，提出了这些树种适宜的干燥基准。

The drying test at 100 ℃ and kiln drying were conducted to find out the drying characteristics and suitable drying schedules for 24 species of hardwood from South China .

利用直接碳复型和超薄切片技术，在透射电镜下观察了我国与种（隶28属、15科）阔叶树材的纹孔超微构造。

An electron microscopic study was undertaken on the pit structure of 15 families , 28 genera and 45 spelles in hardwoods of China using ultrathin section and direct carbon replicas .

阔叶树小径材热压干燥工艺的研究

Study on Platen drying Technology of Board from Deciduous Small diameter Logs

东北六种阔叶树散孔材超微结构观察

Ultrastructure of six broadleaved species of diffuse porous in Northeast China

东北重要阔叶树环孔材超微结构研究

Study on the ultrastructure of ring porous woods of main hardwoods in Northeast of China