Description of the tree diametergrowth using tree age as independent variable may thus give an inflection point of the growth curve.
树木直径的实际生长年龄小于树木年龄，用树木年龄作为自变量来描述直径生长会导致生长曲线出现拐点。
2
The results showed that: among the appraisal methods of forest site quality, diametergrowth potential was still a practical and effective measure.
结果表明，在森林立地质量评价的诸多方法之中，直径生长潜力仍然不失为一种应用简便和行之有效的方。
3
The height and basal diametergrowth with sufficient light and water supply was 2.8 times of seedlings under shady conditions and with insufficient water.