查询词典 fir wood

Shuaiqi Company can supply the following products in large quantity throughout the year as:(1) Species of the Northeast:manchurian-tree wood, oak solid wood, birch, basswood, mongolian scotch pine, Korean pine, cembra pine, white beech, elm wood, and aspen wood, etc.(2) Species of Yuannan: Birch wood, white birch, rubber wood timber, gold teak veneered wood, etc.(3) Rotary species: peach, Okoume, basswood, birch wood, poplar, padauk wood, etc.(4) Imported species: red rubber, cherry, black Walnut, Thailand teak, sapelli, ayous, etc.

帅琦公司可以为您常年大量供货：（1）东北品种：水曲柳、柞木、桦木、椴木、樟子松、红松、节松、楸木、榆木、杨木等天然树种；（2）云南品种：西南桦、白木莲、白桦、橡胶木、金丝柚、黄云香、山香果树瘤等天然树种；（3）旋切品种：桃花芯、奥谷曼、柳桉、山桂花、大白木、黄云香、椴木、桦木、白杨木、花梨木等；（4）进口品种：红橡、樱桃、黑胡桃、沙贝利、泰柚、黑檀、花梨、铁刀、艳阳花等天然树种。

Puna said the designer kitchen cabinets, solid wood cabinets of pure wood species require a higher consistency, the overall nature and effect; solid wood cabinets with solid wood composite materials for splicing substrate, the surface of paper affixed to wood, the same can visual effects of solid wood; solid wood cabinets at the MDF veneer of wood affixed to the surface of double-skin.

普纳厨柜设计师介绍说，纯实木橱柜对木种的一致性要求较高，整体自然，效果好；实木复合橱柜以实木拼接料为基材，表面贴实木皮，同样能达到实木的视觉效果；实木贴面橱柜在密度板的表面双贴实木皮。

Principle of least squares,digital image segmentation,digital image treatment and digital image identifying were applied into the research of wood science in this research,the wood cell image of annual ring from annual center to wood edge was analyzed,the modified level set method was applied to segmentate cell image precisely for the first time,the identifying of wood cells and hexagon simulation for wood cells were accomplished with active contour model,which had important potential application value in deepening the research of wood properties to a further step,moreover,had an important significance for improving comprehend on wood micro-properties and enlarging the applicable range of wood.

本研究将最小二乘原理、数字图像分割、数字图像处理、数字图像识别应用于木材科学研究，分析了从年轮中心到木材边缘的年轮的木材细胞图像，应用改进的水平集方法准确分割细胞图像，应用活动轮廓模型完成了对木材细胞的识别，并完成了木材细胞六角形仿真，对木材材性的深入研究等领域中有重要的潜在应用价值，对提高木材对微观性能认识，扩大木材的适用范围，具有重要意义。

Different cells,cell density and cell shape lead to comparatively great difference in wood properties and physical mechanical properties, change of wood cells affects change of wood properties including wood quality,wood property and all other aspects,and wood properties decide economic value and directly affect manufacturing and utilization of wood,therefore,the research and analysis on wood cell structure become especially important.

由于树木生长不均匀，使各种树木的木材构造具有多样性，不同细胞体、细胞密度和细胞形状导致了木材材性和物理力学性能存在较大差异，木材细胞的变化影响着木材性质的变化，木材的性质又决定木材经济价值，并直接影响木材的加工和利用，由此对木材细胞结构分析研究就变得尤为重要。

The main series of products have black walnut, rosewood, rosewood, golden grapefruit, cherry, Lufthansa Billy, pearl wood, Betula,, Douglas fir, red walnut, teak, white, red oak, maple, Hung Ying, Liu Eucalyptus, oak, table, chicken wing wood, Finland wood, Yunnan, fir, hemlock, wood preservative and other rare and valuable species of domestic and foreign professional companies, has many years of timber production and sales experience.

主要系列产品有黑胡桃、花梨木、紫檀木、金丝柚、樱桃木、莎比利、珍珠木、西南桦、香樟木、花旗松、红胡桃、柚木、白木、红橡、枫木、红影、柳桉、橡木、表哥利、鸡翅木、芬兰木、云南杉、铁杉、防腐木等各种国内外珍稀名贵树种的专业公司，有多年的木材生产销售经验。

Bieti lost its habitat continuously in recently decades associated with the extension of rangelands and farmlands, as well as firewood collection etc. The monkey live mainly in primary fir forest and the mixed conifer forest, to evaluate the status of the monkeys' habitat, we employed GIS and RS software to identify the habitat types with five Landsat TM/ETM+ satellite imagery in winter of 1986, 1992, 1997, 2001 and 2006 years respectively. The work resulted in: 1 the size of summer grazing lands, farmlands, and fir forest was 13 100 hm2, 6 400 hm2, and 30 500 hm2 in 2006 respectively; 2 during the past 20 years (1986-2006), the size of fir forest (including primary fir forest and the mixed conifer forest) decreased by 14.6%(5 200 hm2), summer grazing lands and farmlands increased by 47.2%(4 200 hm2) and 14.3％(800 hm2) respectively; and 3, during the past 20 years, the number of firry forest patches increased by 68.4%, the mean size of firry forest patches decreased by 49.3%(from 15.1 to7.6 hm2), the largest patch index of firry forest decreased 54.9%; the patch richness had no change, but the Shannon's diversity index and the Shannon's evenness index increased by 2.7% respectively.

为了评估该物种的栖息地现状和变化情况，我们通过野外调查工作，应用GIS和RS技术，分别解译了1986年、1992年、1997年、2001年和2006年的Landsat TM/ETM+冬季卫星影像，并对解译结果进行了计算和分析，得到了以下西藏种群栖息地的主要结果：1）现有暗针叶林（包括原始针叶林和针阔混交林）面积是30 500 hm2，夏季牧场面积是13 100 hm2，农田面积是6 400 hm2；2）在过去20年间（1986-2006年），暗针叶林面积减少了14.6％（5 200 hm2），夏季牧场面积增加了47.2％（4 200 hm2），农田面积增加了14.3％（800 hm2）；3）在过去20年间，暗针叶林的斑块数量增加了68.4％，平均斑块面积下降了49.3％（从1986年的15.1 hm2下降到2006年的7.6 hm2），最大的斑块指数下降了54.9％；景观丰富度并没有变化，但Shannon多样性指数和Shannon均匀度指数分别增加了2.7％。

Fir -ball ... fir - cone fir cone fir cones ... fire fire fire fire burning body of blasting warnings ...

fir-ball 冷杉球果。。。fir-cone 冷杉球果。。。fire射火解雇炽热体放炮警告。。。

In the fire performance study, the charring rate of side and bottom were ranged from 0.587 to 0.750 mm/min and 0.709 to 0.897 mm/min for China fir glulam, 0.643 to 0.770 mm/min and 0.644 to 0.911 mm/min for Japanese cedar glulam, 0.608 to 0.757 mm/min and 0.614 to 0.817 mm/min for Taiwania glualm, 0.588 to 0.627 mm/min and 0.632 to 0.694 mm/min for Douglas-fir glulam, and 0.530 to 0.568 mm/min and 0.566 to 0.583 mm/min for Southern pine glualm, respectively. The results indicated that the charring rate in all glulam showed a decreasing order in Taiwania＞Japanese cedar ＞China fir ＞Douglas-fir＞Southern pine glulam.

集成材之火灾特性上，炭化速度方面：杉木集成梁侧面之炭化速度为0.587 - 0.750 mm/min；底面之炭化速度为0.709 - 0.897 mm/min；柳杉集成梁侧面之炭化速度为0.643 - 0.770 mm/min；底面之炭化速度为0.644 - 0.911 mm/min；台湾杉集成梁侧面之炭化度为0.608 - 0.757 mm/min；底面之炭化速度为0.614 – 0.817 mm/min；花旗松集成梁侧面之炭化速度为0.588 - 0.627 mm/min；底面之炭化速度为0.632 - 0.694 mm/min；南方松集成梁侧面之炭化速度为0.530 - 0.568 mm/min；底面之炭化速度为0.566 - 0.583 mm/min，有南方松集成材优於花旗松集成材，依序为杉木集成材、柳杉集成材、台湾杉集成材之趋势。

Take DMSO swollen treatment and DEA-SO2-DMSO decrystallization treatment for example, the X-ray diffraction and the Tobolsky's intermittent stress relaxation of treated woods were determined during soaking in water, analyzed the effects of water on crystal degree and inter-cohesion of treated woods. According to these continuous relaxation curves measured in water with different temperatures, various thermodynamic quantities were obtained by using Eyring absolute rate theory, and reviewed the chemical reactions in wood which occur in different relaxation process. For the first time quantify these crosslinkings formed in the process of tensional relaxation by using the SMCIR intermittent stress relaxation way, and defined the cross-linking reaction types. In order to find out the contribute of drying to the fixation of deformation of chemically treated wood, stress relaxation of oven-dry untreated and treated wood was measured during the process of temperature elevation and descend, then analyzed the effect of temperature change on relaxation mechanism of treated oven-dry wood. According to continuous relaxation curves of oven-dry treated wood under various constant temperature, calculated the thermodynamics of relaxation process and discussed the mechanism of molecule change in wood, at the same time, also quantified these cross-linkings produced in wood by intermittent method and on the basis of which the model of molecular change during relaxation process of chemically treated was constructed.

以DMSO膨胀处理及DEA- SO2-DMSO非晶化塑化处理为例，测定了两种处理木材在水浸渍过程中的X射线衍射及Tobolsky间歇应力松弛，分析了水对处理木材结晶度及内部凝聚力的影响；通过未处理和两种处理木材在不同温度水中的连续应力松弛测定，应用Eyring的绝对速度反应理论计算并获得了松弛过程中的各热力学量，分析了在水中松弛过程中不同阶段木材内部发生的化学反应；并首次采用SMCIR连续·不连续双曲线应力松弛法定量了轴向拉伸应力松弛过程中木材内部产生的架桥量，明确了交联反应的类型；为了了解干燥对处理木材塑性变形固定的影响，测定了未处理和两种处理绝干木材在温度下降过程和上升过程中的应力松弛，分析了温度变化对处理绝干木材应力松弛的影响；根据多个温度水平下的连续应力松弛测定曲线，计算松弛过程的热力学量，考察了绝干木材在松弛过程中内部发生的分子变化机理，同时也用间歇法定量了木材内部新形成的架桥量，并在此基础上构筑处理木材在松弛过程中内部分子构造的变化模型。

The calculation of carbon stock changes for the purpose of accounting for harvested wood products, if so elected, on land that is to be accounted for under either reforested land or elected forest management land shall be based on the total increment of carbon stock growth in the eligible forest minus any changes in soil carbon, minus carbon stocks left over from timber harvest activities, minus carbon stocks from any wood residues from wood mills, minus carbon stocks from wood products used for the purposes of paper, wood chips or other short-lived wood products, minus a carbon release estimate of harvested wood products produced and then destroyed during the commitment period, times a conversion factor from carbon to carbon dioxide equivalent.

如经选定，为了对伐木制品进行核算，对再造林土地上或选定的森林管理土地上碳储存变化的计算应基于以下方式：符合资格的森林中碳储存的增量总额减去土壤碳的任何变化量，减去伐木活动余下的碳储存，减去木材厂木渣的碳储存，减去用于造纸的木材产品、木屑或其他短生命周期木制品的碳储存，减去在承诺期生产但后又破坏的伐木产品的估计碳释放量，乘以从碳到二氧化碳的换算系数。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？