growth ring [林] 年轮 ; [林] 生长轮
growth ring boundary [林] 年轮界
discontinuous growth ring 间断生长轮
daily growth ring 成长日轮
annual growth ring 年生长轮 ; [林] 年轮
growth ring age 生长轮年龄
·2,447,543篇论文数据,部分数据来源于NoteExpress
N → another name for annual ring
The results showed that there were distinct differences in micro-fibril Angle, width of growth-ring and tracheid diameter.
结果表明,管胞直径和微纤丝角及生长轮宽度等指标表现为差异显著。
Planting density has significant effects on fiber morphology, physical and chemical properties of Lalix olgensis wood. Except growth-ring width, remarkable differences was found in other indexes.
初植密度对落叶松人工林的纤维形态特征、物理特征及化学特征有重要的影响,除生长轮宽度外,其它各指标差异显著;
Onthe basis of data obtained, we analyzed the variation of wood growth ring.
根据测得的数据,分析了木材生长轮材性变异规律。
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