木材

Learning and studying the advanced technologies and experiences of eucalypt wood utilization from other countries, the utilization le...

通过学习和借鉴国外桉树木材加工利用的先进技术和经验，以提高我国桉树木材的利用水平。

In order to obtain the optimal process treatment of a laser-engraving technical, this study was to investigate the process efficiency relationships between wood species and speed, electric current and focal distance.

试验目的在于探讨木质材料激光雕刻时，木材的种类、切割速度、电流以及焦距等与加工质量之间的相关性，以获得木材激光雕刻最佳的工艺参数。

On the basis of this, the relationship between concentrations of stilbenes in the samples and the heartwood resistant ability was studied.

并在此基础上，研究木材中细胞次生代谢产物——二苯乙烯类化合物的含量与木材对真菌腐朽耐受性的相关性。

Group of professionals engaged in international timber trade, as well as production and processing, operation of timber including: North America, spruce, hemlock, broker wood, Douglas fir, the Russian red pine, larch, oak, Manchurian ash, New Zealand and Southeast Asia and other related pine species, supply and marketing integration is now forming the middle group.

集团专业从事国际木材贸易以及生产加工，经营木材包括：北美云杉、铁杉、侩木、花旗松、俄罗斯红松、落叶松、柞木、水曲柳，新西兰松以及东南亚等相关树种，现已形成产供销一体化集团企业。

The carbon fiber precursors were prepared from liquefied wood in phenol by adding hexamethylenetetramine and soaking in the solution containing hydrochloric acid and formaldehyde as the main components.

以木材苯酚液化物为原料，加入六次甲基四胺熔融纺丝后，经甲醛和盐酸溶液固化处理、炭化后得到木材液化物碳纤维。

This 1924 Hispano Suiza H6C in 1/15 scale with its wood planked body and full wood "pontoon" fenders presented a unique challenge in model construction.

这24年西班牙suiza h6c在1 / 15规模与它的木材planked机构和充分木材"浮桥"护舷提交了一份独特的挑战，在模型的建设。

The enhancement of the surface hydrophobic of modified wood was proved by the experimental results of hygroscopic coefficient and surface contact angle.

木材表面吸水率和表面接触角的变化证明，改性后木材表面的疏水性增强。

Disfigurement detection of the wood surface is a multi-disciplinary and intersectional technology,which has upper applied values In the manufacture field and many spheres of farther processing.

木材表面缺陷检测是多学科交叉的技术，该技术对木材生产领域及其深加工等多方面有着较高的应用价值。

The synthetic technology of moisture curing isocyanate adhesive and adhesive technology .bonding mechanism for high moisture content wood were studied in this paper.

本论文对用湿固化异氰酸酯胶粘剂的合成工艺、湿固化异氰酸酯胶粘剂与高含水率木材的胶接工艺以及高含水率木材的胶接机理进行了研究。

Only reinforced plastic lumber can be used as decking or joist support members; plastic lumber manufacturers have responded to this need with wood, fiberglass, or concrete reinforced lumber.

只有强化塑料板材可作为甲板或龙骨支持成员使用；塑料板材制造商们对此反应与木材，玻璃纤维，或具体需要加强木材。

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。