对列纹孔式 [
duì liè wén kǒng shì]
opposite pitting
- 纹孔排列方式以对列式、互列式单独存在,或以两者形式并存;
In the types of pits of vessel element, there are alternate pitting only, opposite pitting only and both. - 报道了一种具混合型纹孔(互列式纹孔和对列式纹孔)的化石木。
A kind of silicified fossil wood with mixed pits on the radial tracheid wall is described.
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