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gisjun

木虫 (著名写手)

[求助] 求植物学大神翻译下:树干上的"whorl "是什么意思?

We developed a regression model for predicting branch needle mass based on branch size and whorl position within the crown (Mencuccini and Grace 1996)
我了解的枝好像没有轮生的概念,只有叶子有轮生概念,但枝在干上又有类似于叶在茎上的生长规律,有些植物一个枝节点上能长出多个枝,而且朝向不同方向..
期望植物学大神给出whorl 的定义

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baoshanqiu

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gisjun: 金币+5, 翻译EPI+1, ★★★很有帮助, 感谢回复! 2015-07-29 09:16:30
From https://en.wikipedia.org/wiki/Whorl
A whorl is a type of spiral or circular pattern.
Other meanings of whorl include:
Whorl (botany), used to describe the attachment of sepals, petals, leaves, or branches at a single point

or    https://en.wikipedia.org/wiki/Whorl_(botany)
In botany, a whorl is an arrangement of sepals, petals, leaves, stipules or branches that radiate from a single point and surround or wrap around the stem.[1][2] A whorl consists of at least three elements; a pair of opposite leaves is not called a whorl.
1. "whorl". thedictionary. Retrieved 19 August 2012.
2.  Lindley, John. A Glossary of Technical Terms Used in Botany, p.100, Bradbury and Evans, London, 1848.
2楼2015-07-27 21:57:41
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818james

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gisjun: 金币+5, ★★★很有帮助, 感谢回复! 2015-07-29 09:16:35
whorl
Botany)a set of leaves, flowers, or branches springing from the stem at the same level and encircling it。
枝条也有轮生,下面地址有图片,希望有帮助。
https://image.haosou.com/i?src=3 ... E%E7%94%9F%E6%9E%9D
3楼2015-07-28 02:33:58
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