木材变得干燥。
木材在潮湿的时候就会膨胀，而干燥的时候会缩小，这取决于其中含有的氢氧基团，它可以吸收和释放水分。
Timber swells when it is damp and shrinks when it is dry because it contains groups of atoms called hydroxyl groups, which absorb and release water.
几乎半数的世界人口都依靠生物质燃料——木材，牛马粪便和农业废料等——来完成如煮饭，干燥农作物，净化水等日常生活活动。
Approximately half of the world's population relies upon biomass fuels - such as wood, dung and agricultural wastes - for everyday tasks such as cooking, drying crops and purifying water.
现代的高山工匠如同昔日的工匠一样，在开始粗略雕刻以前，要将木材彻底干燥。
As in older days, the modern Takayama craftsman in his work starts by thoroughly drying the wood before making his initial rough carving.
并不是珍贵的木材，因为它们干燥时容易裂开和弯翘。
Are however, not valuable as timber because of their tendency to split and warp when dried.
为了防止木材崩裂或断裂，干燥室将木材的湿度控制在14%。
Drying cells dry wood to 14% of humidity so as it wouldn't crack or break.
选择木材之后，将木材辟开，干燥，捆绑在一起，形成各种图案，然后拼装成马赛克。
After selection, the woods are sawn or split, dried, bundled together and bonded into patterns, then fitted into a Mosaic.
操作和管理窑，处理槽和其他设备，来干燥木材和其他木制品，使用防腐剂，用化学方法处理和浸渍木制品。
Operate and tend kilns, treating tanks and other equipment to dry lumber and other wood products, and to treat chemically and impregnate wood products with preservatives.
操作设备按照长度和厚度进行排序和堆积木材，移动堆栈到存储区或干燥窑，并将木材填入刨床。
Operate equipment to sort and stack lumber by length and thickness, move stacks to storage areas or drying kilns, and feed lumber through planers.
根据木材特性分析，采用间歇式干燥方式可提高锯材的干燥质量。
According to wood characteristics, drying with intermittent heating method can improve the qualities of timber.
这位木匠教我们怎样对木材进行干燥处理。
这对提高木材干燥过程的控制水平，有效地保证木材干燥质量、降低能源消耗和减少成本，具有重要的理论研究和实际指导意义。
To effective guarantee the quality of wood drying, reduce energy use and lessen costs, these advantages have important guiding significance of theoretical and practical research.
“使用绿色板材需要精心的设计，特别是连接处周围的缝隙，极易在木材干燥后形成，会折中性能，”工程师说。
"The use of green timber requires careful consideration in design, in particular around connections where splits, liable to form as the timber dries, can compromise capacity," said the engineers.
其次，木材的处理方式采用自然烘干和干燥炉烘干法，除去木头间的空隙并将纹路间的空隙适度收缩以避免卷曲变形。
Secondly, the treatment of wood with natural drying and drying furnace drying, remove the gap between wood and veins shrink the gap between moderate to avoid crimping deformation.
在微机控制的木材干燥过程中，需要选用合理的控制策略与方法。
In the PC controlled wood drying process, the reasonable control strategies and methods shall be selected.
介绍了利用计算机实现木材干燥工艺自动化的软、硬件设计、系统功能、控制原理等。
The design of hardware and software for the automation of wood drying technology, system function as well as control principle are introduced.
为了从理论上了解微波干燥木材的机理，本文应用唯象理论进行了简要的讨论。
In order to understand the mechanism of microwave drying timbers, which we discussed briefly using the polarization theory.
技术力量雄厚，拥有世界上最先进的木材循环干燥系统和音板成型系统。
Powerful technical force, has the world's most advanced timber drying system and the sound board cycle molding system.
屋顶用干燥的木材建成，还有可操作的外层结构。
A pitched roof, dry timber platform and operable skin float in relation to each other.
研制出一种带有热能回收装置的木材真空干燥系统，并探讨了对流加热连续真空干燥新工艺。
A new wood vacuum dryer with a heat recovery system was designed and manufactured, Drying schcdules of convection heating in continuous vacuum condition was studied.
木材干燥时会收缩。
在模型中引入与木材含水率密切相关的干缩元件，解释各层的干缩差异是产生干燥应力的源动力。
Wood drying shrinkage element introduced in the model may explain the original force of producing drying stress of shrinkage differential of different layers.
干燥的木材成本很高，先生。
结果表明：木材内部孔隙度的分形维数是定量反映干燥过程中木材内部孔隙复杂程度新的有效指标。
The results showed that the fractal dimension is an effective index to quantitatively characterize the complexity of wood interior porosity during the drying process.
钢琴木材性能稳定。欧尔雅钢琴木料使用天然干燥、人工干燥和保温处理的方法确保钢琴发音的精确性。
Ouerya piano wood use the natural drying, artificial drying and thermal insulation method to guarantee the tone exactitude.
本文介绍了作者自行设计的高温除湿干燥机，以及在工业木材干燥过程中的试验研究。
An experimental device (high temperature dryer) built by us, as well as the experimental study on industrial lumber drying, were introduced in this paper.
一旦他们积累了足够的木材干燥窑，他们将木材，然后切到所需宽度它的厚度和。
Once they have accumulated enough wood they will kiln dry the wood and then cut it into the desired thickness and width.
因此，有许多的木材干燥专家们曾致力于求得最大的木材干燥率。
So that much of the expertise in seasoning is devoted to achieving the maximum drying rate.
与传统的常规蒸汽干燥相比，木材的浮压干燥是一种全新的干燥方法。
Comparing with the traditional steam method, the floating pressure drying of wood is a new technology at present.
经干燥处理的木材不会翘曲。
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