In this paper, the moisture content and its distribution of each growth ring in airdriedwood specimens have been tested by using X-ray scanning densitometer.
用X射线扫描密度计测量气干材含水率及其每一年轮的水分分布。
2
In physical and mechanical indexes, the basic density, air-dried density, compression strength parallel to grain, MOR, MOE and toughness of mature wood are higher than that of juvenile wood.