词语站>英语词典>leaf blade翻译和用法

leaf blade

英 [liːf bleɪd]

美 [liːf bleɪd]

网络  叶片; 刀叶; 叶刃斩; 叶刃

英英释义

noun

  • especially a leaf of grass or the broad portion of a leaf as distinct from the petiole
      Synonym:blade

    双语例句

    • We applied T-DNA tagging and isolated a rolled-leaf gene from rice which, when over-expressed, could induce upward curling of the leaf blade.
      我们通过捕获T-DNA,从水稻中分离到了引起叶片向上卷曲的卷叶基因。
    • Proline content and chlorophyll content in leaf blade increased to adapt the saline environment.
      而叶片中脯氨酸含量、单位重量叶绿素含量反而增加,反映了两种牧草在盐渍环境中表现出的生理适应。
    • Three genetic coefficients, including maximum phyllochron, elongation internode number and plant height, were used to describe the genetic differences in leaf blade and internode among different wheat varieties.
      模型引入3个品种参数,即最大叶热间距、伸长节间数和株高,分别反映了不同小麦品种在叶片和节间等方面的遗传差异性。
    • Upward curling of the leaf blade ( called rolled leaf) can result in enhanced erect-leaf habit, increase erect duration and promote an overall erect leaf canopy.
      叶片向上卷曲(称为卷叶)可以引起直立叶的表型,延长叶片直立时间,促进形成直立叶株冠。
    • Through examining the roll strength in the leaf blade special-purpose rolling machine, this article has confirmed the feasibility of rolling leaf blade in the new rolling machine.
      弯辊扩幅机,扩幅弯辊通过对叶片专用辊轧机轧辊的强度进行校核,验证了在新型辊轧机上轧制叶片的可行性。
    • Basal leaf blade oblong, base not cordate.
      基生叶长圆形,基部不心形。
    • Repeat the steps for creating the leaf blade around your text.
      重复这些步骤,为创造叶片周围的文本。
    • Leaf blade not triangular-peltate, perianth not accrescent nor fleshy in fruit.
      三角形盾形的不叶片,花被不增大也非肉质在果期。
    • Leaf blade thinly leathery; fruit with coarse pubescence.
      叶片薄革质;果具粗糙的短柔毛。
    • Leaf blade base cuneate, abaxial surface with gray-white indumentum; corolla magenta-rose.
      背面用灰白色的毛被,叶片基部楔形;花冠红色苯胺染料玫瑰色。