经干燥处理后不易吸潮，材性稳定。
After drying process is not easy to absorb moisture, material stability.
本文正是在前期材性试验的基础上开展起来的。
This paper is developed on the basis of the foregone experiments of its material performance.
本项研究为红松材性早期选择和预测提供依据。
This research would provide basis for early selection and prediction of Pinus koraiensis wood quality.
论述了坝体周围动水压力分布的若干基本材性。
Several basic characteristics on pressure head distribution at the surface of spur dike are described.
研究了“陈山杉”林分的形状结构与材性特点。
Wood properties of "Chenshan Chinese fir" and the structure of its stand were also studied.
根据测得的数据，分析了木材生长轮材性变异规律。
Onthe basis of data obtained, we analyzed the variation of wood growth ring.
通过对木材材性的分析，探讨了地板热处理的可行性；
After analyzing the wood texture, the feasibility for heat treatment of floor wood was explored.
为造纸原材料材性分析技术的改进提供了可靠地参考依据。
The paper offers a reliable reference to the research of raw material analysis method.
调查项目为胸径及容积密度、纤维长、弹性模量等材性性状。
The indexes are the wood property and character, namely, DBH, bulk density, fiber length, MOR etc.
这对进一步了解马尾松木材的材性及其利用有重要的参考意义。
It holds a great importance in understanding better the properties and USES of this tree species in wood industry.
栽培区和经营类型的改变主要通过调节木材数量生长影响及材质、材性。
Change of management regime and planting area Causes wood quality variation through growth regulation.
就桤木商用种植的生产潜力、制浆造纸和材性研究现状等进行综合评述。
The wood properties of alder is similar to that of poplar and birch which could be used to produce different kinds of pulp.
同时，首次将近红外光谱分析技术应用到三倍体毛白杨的材性分析中来。
Meanwhile, the paper introduces Near Infrared Spectroscopy to the analysis of triploid Populus tomentosa for the first time.
对人工种植构树的化学成分、材性特点、纤维形态及制浆性能进行了研究。
The chemical composition, wood characteristic, fiber morphology and pulping performance of plantation paper mulberry were studied.
因此，这种特殊结构决定了它具有超轻高强、高效保温、防水防渗等独特的材性。
Therefore, this special structure of the decision that it has ultra-high strength, high insulation, water seepage and other unique wood properties.
通过总结获得了基于新标准的钢材材性统计参数和轻钢构件几何特征的统计参数；
Through summing-up, statistical parameters of steel material property based on new codes and statistical parameters of geometry property of lightweight steel members are obtained.
对有关基因资源作了形态学、物候学、形态与生长、材性、同功酶谱等的调查与分析。
Form traits, phenology and relations of origin to growth, wood properties and isozymes were investigated.
对进口阔叶木材南洋楹和石梓的化学成分、材性特点、纤维形态及制浆性能进行了研究。
The fiber morphology and pulping and papermaking feasibility of Albizia falcataria and Gmelina arborea were investigated in the paper, also their main chemical compositions were determined.
木材浸出物对于木材材性和木材利用都有重要影响，而且在树木化学分类上也有重要意义。
Wood extractives exhibit significant effects on wood properties and hence its utilization. They also play an important role on the chemotaxonomy of tree species.
因此杨树木材的解剖结构可以作为评价杨树材性、品质的指标和选种育种及定向培育的重要依据。
So the important basis that the dissection structure of the poplar timber can be cultivated as the index, seed selection breeding and orientation of appraising the poplar material, quality.
本文主要研究马尾松板材的脱脂工艺、脱脂后马尾松板材的干燥工艺以及处理材和素材的材性对比。
The process of the Deresination, Drying and Properties Contrast of Masson's Pine Boards were studied in the paper.
通过对落叶松材质和材性的分析，指出落叶松结构胶合板生产中易出现的质量问题，并提出了改进措施。
Based on the property of larch wood, quality problems that often occurs in the production of larch structural plywood were elaborated and corresponding measures to improve the quality were suggested.
本文用大量试验数据表明：空心灰砂砖因外形尺寸的变化及孔洞的存在，其材性和砌体性能有自身的特点。
In this paper, a large number of experimental date shows the hollow sand-lime brick and its wall has some of its own characteristic properties owing to its varied dimensions and existence of its hole.
目前GFRP杆件材性测试相关规范还不完备，特别是采用电测法测试GFRP杆件弹性模量缺少相关资料。
Nowadays the standard on the experiments of materials characteristics of GFRP bars is incomplete; the data about the electrometric method on the elastic modulus test of GFRP bars is especially scarce.
在木材物理力学性质试验的基础上，研究了文县杨木材的9种常规物理力学性质，并对其材性指标进行了评价。
Based on the timber experiment of Wenxian Poplar, the paper researched its 9 kinds of common physic mechanics characters and evaluated its timber character index.
另外还探索了微波、汽蒸预处理对落叶松材性及干燥特性等影响，为开发干燥新技术、新工艺积累了技术资料。
Furthermore, we study the influence to wood characteristics and drying characteristics of larch which were pre-treated by microwave radio and steam in order to discovery a new way to larch drying.
高温下钢材力学性能的确定是进行钢结构抗火反应分析的重要组成部分，为此进行了一系列钢材高温材性试验。
The determination of mechanical behaviour of structural steel at high temperatures is of particular importance for fire resistant analysis of steel structures.
高温下钢材力学性能的确定是进行钢结构抗火反应分析的重要组成部分，为此进行了一系列钢材高温材性试验。
The determination of mechanical behaviour of structural steel at high temperatures is of particular importance for fire resistant analysis of steel structures.
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