improved wood
英 [ɪmˈpruːvd wʊd]
美 [ɪmˈpruːvd wʊd]
压缩木材
双语例句
- It can be avoided all kinds of crack, improved the wood quality and operated easily.
此基准基本可以避免铁木干燥过程中的各种开裂现象，提高了干燥质量，而且操作方便。 - An Improved Density Determining Method of the Increment Core Sampling Wood Using Hydrostatic Weighing Techniques
流体静力称衡法测定生长锥取样木材密度的改进方法 - Support to the Construction and Diffusion of Improved Wood Stoves
支持制造和推广改良的燃薪火炉 - Improved Method for Extraction of Aroma Compounds in Aged Brandies and Aqueous Alcoholic Wood Extracts Using Ultrasound
利用超声波改良方法提取白兰地和橡木浸提液中的香气成分 - Properties of Synthetic Soil Improved with Wood Dust and Inorganic Compound Fertilizers Used for Eco-engineering
应用木屑和复合肥改良生态恢复基质特性 - This paper reports an improved headspace gas chromatographic method for determination of carboxyl group content in wood fibers.
报道了一种应用顶空气相色谱测定纸浆纤维羧基含量的方法。 - Although improved efficiency in converting harvested trees into wood products may reduce harvest rates, it will stimulate demand by increasing supply and lowering prices, thereby boosting consumption.
我认为这个题应该是A，尽管效率的提高减少收获率，但是这样却可以通过增加供应量并降低价格来促进需求，从而刺激消费； - The improved design of the pressure tank of hot pressing wood shuttle block has been conducted to meet the strict market demand for high density of wood shuttle.
针对木梭密度尺寸要求比较严格的市场需求，对热压木梭坯压力箱进行了改进。 - According to the correlation analysis between traits, stem straightness could be improved indirectly when growth traits were improved, growth traits were significant correlated with wood basic density, and wood basic density was not significantly correlated with length and width of tracheid.
各性状间的相关性分析结果表明，生长量性状的改良可间接改善通直度，且生长量性状与木材基本密度存在显著正相关关系，木材基本密度与管胞长度和宽度不相关。 - Synthesis the ureaformaldehyde resin of improved wood by the method of orthogonal test
正交试验法合成改性木材用脲醛树脂 - The dimensional stability of treated wood was improved obviously when the wood sample was steeped at the first treating stage for 12 h and then at the second one for 24 h.
而试材经不同阶段处理后的尺寸稳定性能各异，其中以第1段处理12h后再经第2段处理24h时的尺寸稳定性能改善明显，抗胀率达37.60%。 - The impact toughness of larch wood can be improved in some microwave irradiation experiments, which is arisen from the release of growth stress of larch wood.
有时高强度微波处理能够使落叶松木材的冲击韧性有所提高，这与木材内部的生长应力一定程度的释放有关。 - The performances of wood surface and woody materials can be improved. X_ray photoelectron spectroscopy was used to analyze the chemical structure on the surface of untreated and treated wood samples.
达到表面改性的效果以提高木质材料的性能，利用X射线光电子能谱（XPS）对木材表面改性前后的表面化学结构进行分析； - The microwave-treatment technology and ultrasonic radiation technology were applied to soaking wood with fire-retardant. Microwave heating improved the permeation property of wood, and ultrasonic cavitation strengthened soaking performance of fire-retardant.
将微波处理与超声波辐射技术应用于木材阻燃处理中，利用微波加热处理改善木材构造的渗透性能，利用超声波的空化作用强化阻燃剂浸入性能。 - The mechanical properties and dimensional stability of PWC are significantly improved in comparison with that of plain timber. It is indeed a good method for timber modification and improvement of wood quality for fast-growing species.
这种木塑复合材的力学强度、体积稳定性均较素材有显著改善，是木材改性和提高速生树种材质的一种好方法。 - A drying strain model of Pinus massoniana lumber consisting of wood shrinkage element, spring and damper and improved the traditional slicing method was developed in the paper to analyse the free shrinkage, instant elastic strain, visco-elastic strain and mechano-sorptive strain developed in wood drying.
用木材干缩元件、弹簧和阻尼器构建马尾松板材干燥应变模型，并采用改进的切片方法来分析干燥过程中木材的自由干缩、瞬时弹性应变、黏弹性应变和机械吸附应变的变化规律。 - Results showed that the composite mechanical properties were improved as wood flour dosage was increased.
结果表明，随着木粉加入量的增加复合体系的力学性能得到明显改善； - It was shown by the results of the study that PF resins and UF resin with nano-SiO2 suspending in improved the dimensional stability and the hardness of wood.
研究结果表明了纳米二氧化硅对提高三倍体毛白杨木材的尺寸稳定性和硬度等性能具有潜在的功能。 - It was studied that the connectivity between wood cells increased and the permeability of wood improved with the microwave radiation pretreatment, which changed the wood micro-structure.
采用微波预处理可以改变木材微观结构，增加细胞间的连通孔隙，改善木材的渗透性。 - The results of topology optimization of the guiding plate show that the output air speed of the guiding plate is increased, and the uniformity of the air speed is improved. A simulation tester with guiding device is designed to conduct experimental study of wood drying.
导流板结构拓扑优化的结果表明，优化以后的导流板输出风速有了较大提高，材堆的风速均匀性也得到了改善。设计了导流装置模拟试验机进行木材干燥的试验研究。 - New composite wood materials such as laminated wood materials and technology to structural performance has been greatly improved to enhance the wood structure of the span limit.
木材的结构性能由于新型复合木材料技术的运用得到了很大的提升。 - The improved measure of wood to change color is an important technology to evaluate timber grade.
木材颜色是评价木材等级的一个重要标准，其关键在于改良方法。 - The results show that the wood waterproof agent of solid paraffin-methacrylate composite latex significantly improved the wood dimensional stability and waterproofing.
结果表明，固体石蜡/甲基丙烯酸甲酯复合乳液木材防水剂对木材吸水性和尺寸稳定性的改良效果显著。 - Thermal analysis result showed that thermal stability of wood composite had improved, which made wood composite have a certain fire-retardant property. And with the increasing of WPG, the remnants weight was increased and burning and fire-retardant property was also improved.
热重分析表明，复合木材较未处理材的热稳定性得到了改善，使得复合木材有一定的阻燃性能；并且随着增重率的增加，燃烧后残余物的重量随之增加，阻燃性能也随之提高。 - The mechanism of the improved dimensional stability of heat-treated okan wood.
热处理材尺寸稳定性提高的机理。