1) cluster porosity
簇状气孔
2) stomatal cluster
气孔簇
1.
However, some plants restricted in several genera of vascular plants have stomatal clusters in which more than one stoma is adjacently arranged with no epidermal cells among them.
而在有限分布的几个科属的植物种中发现气孔成簇分布的现象 ,即由 2至多个紧密相邻的气孔器组成相对独立的单元 ,称为气孔簇 (stomatalcluster)。
3) strip blistering
条状气孔
1.
Unfortunately,strip blistering defects occurred in the welds in field construction.
现场施工时,出现了条状气孔缺陷。
4) stomatal characters
气孔性状
1.
Taking the diploid and tetraploid cultivars of fodder beet as experimental materials,the relationship between chromosome ploidy and leaf stomatal characters was studied.
24,可将保卫细胞气孔长度与保卫细胞叶绿体数两个气孔性状相结合,作为饲用甜菜多倍体育种初期的筛选鉴定指标。
5) chain porosity
链状气孔
1.
The chain porosity is one kind of common imperfections in weld of SSAW pipe.
链状气孔是螺旋埋弧焊管焊缝中最常见的缺欠之一,因其气孔数量多且间距不等,因而准确判定具有一定的难度,且评判过程比较繁琐。
6) stomatic shape
气孔形状
1.
This paper aims to study the relations between the stomatic shape and evalution of peaches.
为探讨桃叶片气孔形状与桃属植物进化的关系,以桃亚属6个种139份材料为试材,观察了桃树叶片气孔形状和大、小气孔的分布。
补充资料：簇簇
1.一丛丛;一堆堆。 2.丛列成行貌。 3.衣衫鲜明整洁貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条