木材

Sustai个人护理用品品牌nable wood means wood harvested from carefully managed forests or reclaimed from old sources – buildings, discards, old furniture.

可再生木材是指经过精心栽培的木材或由旧的资源再加工而来的，例如竹子。

This text has made detailed exposition with macroscopic and the microscopic structural feature of the softwoods, emphatically in timber discern and nature classification, and in detail described some to represent the tree seed macroscopic and the microscopic characteristic, still shoot the timber to cut into slices through the optics microscope, in order to explain the main structural feature of the softwoods more ocularly.

本文就针叶树材的宏观与微观构造特征作了比较详细的阐述，着重于木材识别和性质分类上，并对一些代表树种的宏观与微观特征做了比较详细的描述，还借助光学显微镜拍摄木材切片，以便更加直观地说明针叶树材的主要构造特征。

Comprehensive utilization of Chinese pennisetum raw material, not only may increase its economic value, but also may take it as one kind of lumber substitution raw material.

综合利用狼尾草原料，不仅可以提高其经济价值，而且可作为一种木材替代原料生产人造板，缓解木材资源紧张的矛盾。

Input a Chinese or Latin family name, such as "Pinaceae", it will display the specimen information classifyed by family.

在科名框后输入木材标本的科中文名或科拉丁名，如&松科&，就可以显示按科分类的木材标本信息。

The physical and mechanical properties were obtained in this paper and the theoretical basis of profound research for Pinus massoniana board was established.

本文还得到了马尾松木材物理力学性能，为马尾松木材的深入研究奠定了理论基础。

The invention provides a ginkgo pyroligneous liquor and the application thereof in promoting the seed germination of crops and the growth of seedling, and the ginkgo pyroligneous liquor is prepared according to the following steps: after ginkgo wood is split into wood chips, the charring of ginkgo wood is carried out in a retort, the gas generated in the process of charring is condensed, the liquid after condensation is collected and then is placed still for three months, after that, supernatant liquid is separated, thus obtaining the ginkgo pyroligneous liquor.

本发明提供一种银杏木醋液及其在促进作物种子发芽和幼苗生长中的应用，所述银杏木醋液按如下步骤制备而成：将银杏木材劈成木片后，在干馏釜中进行银杏木材的炭化，冷凝炭化过程中产生的气体，收集冷凝后的液体，将收集到的液体静置3个月后分离出上层液体，得到银杏木醋液。

Food is god for the people, utilize solar energy to cook and cut down the forest reducibly , is favorable to water and soil conservation, reduce the air pollution caused by the fact that the timber is burnt at the same time , according to the incomplete statistics, Nigerian timber used to cooking is more than 100 million every year.

民以食为天，利用太阳能做饭可减少砍伐林木，有利于水土保持，同时减少因木材燃烧造成的空气污染，据不完全统计，尼每年用于做饭的木材为1亿立方以上。

The microscopic structure of salix mongolia were studied,and its fiber shapes andchemical components measured.

本文分析了沙柳木材的显微构造，测定了沙柳木材的纤维形态及化学成份。

The reactions that isocyanate reacted to cellulose, semicellulose, lignin, and water in timber to form the urethane and urea are basic knowledge for the adhesion of isocyanate-terminated polyurethane resins to wood. It has significant meaning to understand that different quantity of urethane and urea affect the strength of adhesive bond.

异氰酸酯基与木材中的纤维素、木素、半纤维素和水在一定条件下生成氨基甲酸酯和取代脲的反应是聚氨酯胶粘剂与木材胶接的基础反应，研究氨基甲酸酯和取代脲的生成量对胶接强度的影响具有积极的理论意义和实践指导价值。

Wood structure of six Sonneratia species from Mangrove Nature Reserve at Dongzhai Port, Hainan Province, was observed under LM, SEM and Laser scanning confocal microscope.

研究了海桑科海桑属6种植物的木材结构特徵，并与同科的八宝树属、千屈菜科的紫薇属植物的木材结构进行比较。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。