growth ring
生长环：在一段生长期间产生的木材层。
常用释义
英式发音
美式发音
基本释义
- 生长环：在一段生长期间产生的木材层（例如年轮）。
例句
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1·With the growth ring of time.随着时间的年轮。
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2·To judge by the growth ring of the tree, it must have lived many years.从年轮来看，这棵树肯定活了很多年了。
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3·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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4·Fossil woods with distinct growth ring show that the climate has seasonal change obviously during that time.化石木清晰的生长轮表明当时气候具明显的季节性。
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5·Another piece called Trace, some abstract, is the image like old tree's growth ring, water's wave or wind's mark.而另一幅作品《痕》，宛如塑造了岁月的年轮，或者水的波纹，风的痕迹。
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6·A long-term forecast method of timber growth ring density based on process neural network was proposed in this paper.提出一种基于过程神经网络的木材生长轮密度长期预测方法。
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7·As planting density increased, the growth ring width and tracheid row decreased but proportion of late wood increased.造林密度大，则生长轮变窄，管胞列数减少，晚材率增加。
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8·However, in the third quarter than the growth ring, some Banks have registered negative growth showed faint signs of slowdown.然而，在第三季度环比增长，一些银行出现了负增长，显示出放缓的迹象微弱。
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9·This theoretical method may provide theoretical fundament for wood growth ring analysis and forecast and special feature extract.该理论方法可为木材生长轮材质分析、预测和细胞成份的特征提取提供理论基础。
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10·Northeastbirch is tawny, growth ring slightly obvious. Shiny wood, straighttexture, fine structure and uniformity, poor hardness.东北桦呈黄褐色，生长年轮略明显，木材有光泽，纹理直，结构细而均匀，但硬度稍差。
同义词
n.
[林]年轮（树木的生长轮）