查询词典 lauan

Crust: It is made of natural import lauan, maple, Thailand-made black walnut, cherrywood, India-made ebony, etc., in addition, due to modern high-tech treatment technology, stable property, it can improve the resonance of piano and ensure the useful time of piano, it can be kept permanently and above the price in value.

外壳：精选天然进口柳安木、枫木、泰国产的黑胡桃木、樱桃木、印度黑檀木等，融合现代高科技处理技术，性能稳定，提升钢琴的共鸣效果，确保钢琴的使用寿命，永久收藏，物超所值。

The lauan wood is used as a template to prepare Al/C and Al/ composites. Porous carbon is first pyrolyzed from the wood template. The final composites having wood structure are obtained by injecting aluminum alloy and silicone resin into the porous carbon. The microstructures, thermal expansions, and thermal conductivity of these products are analyzed by the scanning microscope, dilatometer, and conductometer. The model of thermal conduction is established.

该文以柳桉木材为模板，先将其转变为多孔碳，再通过铝合金和硅树脂的浸渍，制备了具有木材结构的Al/C、Al/两种铝基复合材料，并通过扫扫电镜、热膨胀仪和导热仅对复合材料的微观结构、热膨胀性能及导热性能进行了研究，建立了导热模型。

Plywood of lauan, which is a tropical wood, is commercially available in various thicknesses.

柳桉木，一种热带树木，做成的夹板在市场上可以找到各种厚度。

At 680℃ and weight ratio of catalyst to dry wood sawdust =4, 1,185 ml gas can be produced per gram of lauan sawdust gasified in which the product contains 64.32% hydrogen.

在680℃、蒸气重组触媒与全乾木屑的重量比为4时，每克木屑可产生1，185毫升的气体，且气体组成中氢气占64.32%。

Hard heavy red wood of the red lauan tree; often sold as Philippine mahogany.

柳桉树硬而重的红色木料，常作菲律宾桃花心木出售。

The experimental results indicate that methanol synthesis gas can be produced by steam gasification of lauan sawdust at 680℃ without catalyst addition. However, in the presence of steam reforming catalyst (RKNR+RKS-1), weight ratio of catalyst to dry wood sawdust =1, methanol synthesis gas can be produced at 580℃.

实验结果显示：未加触媒时，本屑在680℃气化所产生的气体可用於甲醇的合成；而使用蒸气重组触媒(RKNR+RKS-1)，在580℃、触媒与全乾木屑的重量比为1时，所产生的气体即可用於甲醇的合成。

Minute white Lauan, pink lauan two kinds.

分白柳桉、红柳桉两种。

Hence this study demonstrated that hot steeping guanidine phosphate treatment is able to promote protective char layer formation and to improve red Lauan veneer flammability.

因此本研究证实磷酸胍热浸处理可促进红柳桉单板燃烧后炭层之形成，并降低单板燃烧性。

And 10% guanidine phosphate solution was impregnated in Red Lauan by hot steeping at 60℃. Thermogravimetric analysis and oxygen index measurements were applied to investigate the impact of guanidine phosphate on thermal degradation, activation energies and flammability of treated red Lauan veneer.

本研究将红柳桉单板以5％及10％磷酸胍抗燃药剂，於60℃作热浸处理，再藉由热重量分析及氧指数分析，探讨热浸磷酸肌对试材热裂解反应特性、活化能及燃烧特性之影响。

The white Lauan, is often green the tree, bough Gao Erzhi, the timber framing is thick, the grain straightens out or the incline interlocks, easy dry and processing, also performance and so on nail, paint, agglutination all good; The pink lauan, the timber framing texture like white willow an, the diameter section pattern is also beautiful, but dry and the processing is difficult.

白柳桉，常绿乔木，树干高而直，木材结构粗，纹理直或斜面交错，易于干燥和加工，且着钉、油漆、胶合等性能均好；红柳桉，木材结构纹理亦如白柳桉，径切面花纹美丽，但干燥和加工较难。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失