leaf sheath

leaf sheath什么意思,leaf sheath翻译

基本解释

网络: 叶鞘

例句

• Inflorescence a short dense head, subtended by an inflated leaf sheath with rudimentary blade.

  花序一紧密的短头状花序，以一膨大的叶鞘具不发育叶片被包着。

• The vertical structures of leaf sheath biomass were not the same during different sampling periods.

  叶鞘生物量的垂直结构在各取样时期并不相同；

• Inflorescence usually a contracted panicle, enclosed in uppermost leaf sheath or shortly exserted, spikelets few.

  短在最上部的叶鞘或通常花序收缩圆锥花序，内藏，很少的小穗。

• Even more amazing were the many red ants that had gathered to form a ball encircling the leaf sheath.

  更不可思议的是，树上有很多红蚂蚁，都聚集成球，围在叶鞘四周。

• The leaves were consisted of leaf sheath and laminae . The laminae were flat and strip shaped with parallel venation.

  圆囊苔草叶基生，由叶鞘和叶片两部分组成，叶片扁平带状，平行脉序；

• Perennials; leaf sheath slightly shorter than blade; upper glume shorter than lowest lemma.

  多年生植物叶鞘稍短于叶片；上面颖片短于最低的外稃。

• Internodes initially hairy below node; leaf sheath auricles and oral setae absent.

  在节点下面节间最初有毛；叶鞘的叶耳和口头的刚毛无。

• Panicle branches enclosed by uppermost leaf sheath; lemma hairs in lines.

  圆锥花序分枝藏于最上部的叶鞘；在界线的外稃头发。

• Seedling: Purple leaf sheath, green leaves, light purple edge of leaves.

  幼苗：叶鞘紫色，叶片绿色，叶缘浅紫色。

• outermost leaf sheath usually scabrous.

  最外的叶鞘通常粗糙。