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通过在不同的恒定的温度场中的试验，研究分析了人工林长白落叶松（Ｌａｒｉｘ ｏｌｇｅｎｓｉｓＡ．）木材干缩率、干缩比、心边材干缩差异及基本密度在不同温度条件下的变化规律，为合理地制定木材干燥工艺基准提供科学理论依据。
Through experiments in different constant temperature fields, the changes of wood dry shrinkage, dry shrinkage, dry shrinkage difference and basic density of Larix olgensisA. Under different temperature conditions were studied and analyzed. Law, to provide a reasonable basis for the development of wood drying technology to provide a scientific basis for the theory.