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rachis

n.  脊柱;分脊;花序轴,叶轴;羽轴

医学

英英释义

noun

双语例句

  • Via the study for the regeneration of the folioles and rachis of the compound leaf, rachis is selected for the genetic transformation.
    通过对刺槐复叶中小叶和叶轴两部分的再生试验,确定刺槐的叶轴作为本试验进行遗传转化的受体材料。
  • Lumbar Di is changed and Di vertebra waist is changed is congenital rachis deformation.
    腰椎骶化和骶椎腰化都是先天性脊柱畸形。
  • Moreover, it mainly resulted in shortened internode under the rachis internode, with forming good plant shape, and increasing the number of ear bearing tiller, but decreasing the per ear grain number.
    而且主要是缩短穗下节间以下的节间,对穗下节间无明显影响,形成良好的株型,并可增加成穗数,但穗粒数有所减少。
  • Relationship between Vascular Bundle System of Rachis and Rachilla and Ear Productivity in Wheat
    小麦穗轴和小穗轴维管束系统及与穗部生产力关系的研究
  • Small early-flowering buttercup with shiny yellow flowers of western North America. Inflorescence paniculate, rachis tawny tomentose; female flowers borne on basal part of the inflorescence.
    北美西部的一种小形的早花毛茛,花黄色、有光泽。花序圆锥状;花序轴被灰黄色短绵毛;雌花著生于花序轴下部。
  • Two QTL controlling primary rachis branches were identified and they were co located with 2 of the 3 QTL for vascular bundles respectively.
    2个控制一次枝梗数的QTL效应较小,但分别与控制穗颈维管束数的2个QTL同位。
  • Pathological anatomy of rachis in Wheat Varieties with resistance against scab
    小麦品种抗赤霉病穗轴病理解剖的研究
  • In addition, the developments of all traits about floral axis rachis were evidently influenced by environment.
    此外,环境显著影响花序轴各性状的发育。
  • Comparative Anatomic Studies on Rachis of Eight Species of Cycads
    八种苏铁植物叶轴的比较解剖研究
  • Its anthotaxy is spica, and amphimixis flowers is serried inserted on the thick rachis.
    穗状花序,两性花密集着生于粗大的花轴上。