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树脂道
[植] resin duct
[植] resin canal
[植] resin canal
- 树脂通常隐藏在特定的细胞中，这些细胞形成长的树脂道或树脂管。
They are usually secreted by special cells into long resin ducts or canals. - 很显然，雪松中树脂道的出现不应由偶然的创伤而造成，而是由非常稳定的遗传因素所决定。
Then evidently, the presence of resin canals isn't leaded by the haphazard wounding but is determined by the stable genetic factors. - 在树脂道发育过程中，鞘细胞中树脂滴和淀粉粒变化不明显。
During the development of resin duct, no, obvious change appears in the number and volume of resin droplets and starch grains in sheath cells.
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