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若干年来木材使用于工程中,近来根据不破坏木材完整性的试验,证实它是优良的结构材料,但这不是尽头。从前都是直接利用,除干燥防腐外,很少改变性质。科学家和木材学家不断地设法改进,克服它天生的缺点,使适应于各种特殊用途。近50年进步较快,如胶合板、碎料板等将木材折散后重新结合。现仿傲门捷列夫化学元素周期表格式创制木材成分
Wood has been used in engineering for several years and recently proved to be an excellent structural material based on tests that do not destroy the integrity of the wood, but this is not an end. In the past, they were all directly used. In addition to dry corrosion, they rarely changed their properties. Scientists and lumberists constantly seek to improve and overcome their inherent shortcomings and adapt to a variety of special applications. Progress has been rapid in the past 50 years. Plywood, particle board, etc. have been re-integrated after they have been broken down. Imitation of Almendeleev’s Chemical Periodic Table Format Creates Wood Composition