Realization and utilization of two dimensional graph of wood density in triploid clones of Populus tomentosa\%.;
三倍体毛白杨无性系木材密度二维分布图的实现及应用
93 15-year-old trees from the 31 provenances trial stand in Nanyu Forest Farm of Fujian Province were collected to deal with variations in bending properties of wood (modulus of elasticity and modulus of rupture) for exotic Loblolly Pine (Pinus teada) and their relationships to trees age, latewood percent and wood density in this paper.
树龄、晚材率和木材密度与MOE、MOR在0。
Then the linear equation of log CT number and wood density was carried out.
使用计算机断层扫描技术进行原木无损检测,通过对原木树种断层 CT 值的统计,对 CT 设备在检测过程中的窗宽与窗位进行了设定,同时拟合出了木材 CT 值一密度值的线性方程,为原木缺陷的无损检测及木材密度的测定提供一种新方法。
dense or compact in structure or texture, as a wood composed of small-diameter cells.
木理细致的，纹理细密的结构或质地细致紧密的，如纹理细密的木材。
The white, close - grained wood of one of these trees.
考里松木这种树的白色的纹理细密的木材
white close-grained wood of a tree of the genus Agathis especially Agathis australis.
贝壳杉属的树木（尤指新西兰贝壳杉）白色的纹理细密的木材。
close-grained;( of wood)in which the lines formed by growth are close together
（指木材）纹理细密的.
The wood of any of these trees, especially the hard, close-grained wood of the sugar maple, often used for furniture and flooring.
槭树材这些树木的任一种木材，尤指坚硬、木纹细密的糖槭木材，通常用于做家具和地板
medium to large deciduous oak of central and eastern North America with ovoid acorns deeply immersed in large fringed cups; yields tough close-grained wood.
一种北美中部和东部产的栎树,中大型,槲果卵球形,壳斗大,具流苏；木材纹理细密,坚韧耐久。
Woods from southern China are hard with fine grains, and their colors are usually very deep.
南方出产的木材质地坚硬、纹理密致，色彩幽润沉着。
wood of a yew; especially the durable fine-grained light brown or red wood of the English yew valued for cabinetwork and archery bows.
紫杉木料，尤指英国紫杉木料，耐用、纹理细密、浅褐色或红色，用于细木工或制作射箭的弓。
medium-large thick-trunked deciduous tree of the eastern United States and southern Canada having close-grained wood and deeply 7-lobed leaves turning scarlet in autumn.
美国东部和加拿大南部的粗干落叶乔木,树材中等,木材纹理紧密,叶片七深裂,秋天变为大红色。
West Indian tree yielding a fine grade of green ebony.
产于西印度群岛的一种树，生长一种纹理细密的绿乌木。
hard close-grained wood of any of various birch trees; used especially in furniture and interior finishes and plywood.
质地硬纹理细的桦属木材，尤其用于制家具和胶合板以及室内装饰。
The hard, close - grained wood of any of these trees, used especially in furniture, interior finishes, and plywood.
桦木该树木质地硬纹理细的一种木材，尤其用于家具、室内装饰和胶合板
Study on Wood Fracture Parallel to Grain Based on Fractal Theory
基于分形理论的木材顺纹理断裂研究
The fine-grained wood of the orange tree, used in fine woodwork.
柑桔木材桔树的具有较好纹理的木材，用于精美的木制品
A thin surface layer, as of finely grained wood, glued to a base of inferior material.
饰面薄板；镶板粘在低质材料的基部的薄表层，如有精细木纹的木板
Quantitation of Wood Texture by Digital Image Processing;
基于数字图像处理学的木材纹理定量化研究
A long, wavy strip of a different shade or color, as in wood or marble, or as mold in cheese.
纹理；纹路；条纹不同色度或颜色的波浪形长条，如在木材或大理石中，或在干酪中形成的纹理
To split or saw(wood) along the grain.
纵向锯木材沿纹理劈或锯（树木）