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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

  • It showed that the vascular bundle system of rachis in wheat changed apparently under water deficit.
    表明水分亏缺显著改变了小麦穗轴维管束系统的显微解剖结构。
  • Studies on Plant Regeneration Induced from Rachis Receptacle and Unfertilized Ovary of Cauliflower
    花椰菜未受精子房、花托、花序轴离体培养诱导成苗研究
  • Effect of Water Deficit on Vascular Bundle System of Rachis in Wheat
    水分亏缺对小麦抽穗期穗轴维管束系统的影响
  • Pot experiments were carried out to study the effect of water deficit on vascular bundle system of rachis in wheat during heading stage.
    利用盆栽试验研究了水分亏缺对抽穗期小麦穗轴维管束系统的影响。
  • 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。
  • The study discovered that there are assimilating tissue which like the shape of palisade tissue in adaxial surface of rachis in all species of Cycas.
    研究还发现苏铁科种类的叶轴的近轴面均像叶片那样具有栅栏组织状同化组织存在。
  • The results showed that there was notable difference between rates of spikelets on secondary rachis branch to total spikelets of different types of rice varieties. Varieties with heavy spikes had more spikelets on secondary rachis branch, accounting for over 70% of total spikelets.
    试验结果表明:不同类型水稻品种的二次颖花占总颖花的比率有明显差异,穗重型品种二次颖花多,占总颖花的70%以上;
  • The setting ratio of spikelets on secondary rachis branch was more subject to climate and management.
    二次颖花的成粒率受气候及管理水平影响较大;
  • 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
  • Spinal cord is to be located in the organization of a kind of nerve among rachis.
    脊髓是位于脊柱中间的一种神经组织。