词语吧>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

    • Basal culm internodes with pale green stripes; leaf blade abaxially glabrous.
      基部的秆节间的具苍绿色条纹;叶片背面无毛。
    • Samara glabrous; leaf blade surfaces smooth and glabrous with tufted hairs on veins, base oblique, apex acuminate to narrowly acuminate.
      翅果无毛叶片表面平滑和无毛的具丛生的毛在脉上,基部偏斜,先端渐尖到狭渐尖。
    • Leaf blade thinly leathery; fruit with coarse pubescence.
      叶片薄革质;果具粗糙的短柔毛。
    • The wilting phenomenon of jujube just pointed to the fruit wilting and the leaf blade wilting.
      枣树的萎蔫现象是指果实的萎蔫和叶片的萎蔫。
    • 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。
    • Leaves alternate, rarely apparently opposite; leaf blade floating, veins palmate.
      叶互生,很少表面上对生;叶片漂浮,掌状脉。
    • The development and formation of above-ground organs in wheat plant were simulated systematically and comprehensively, including leaf blade, internode and tiller.
      对小麦植株地上部器官形成过程进行了较为系统、全面的模拟研究,建立了包括叶片、节间和分蘖的解释性动态模型。
    • Studies on the relationship between grain protein content and the NR activity free amino acid and crude protein content of leaf blade in Wheat
      小麦叶片中硝酸还原酶活性、游离氨基酸和粗蛋白含量与籽粒蛋白质含量关系研究
    • Leaf blade had more proportion than petiole in fresh weight.
      叶片占植株地上部鲜质量的比例高于叶柄。
    • Leaf blade base broadly cuneate to rounded, margin obtusely serrate; drupe and endocarp ellipsoid to oblong.
      叶片基部宽楔形到圆形,边缘钝锯齿;核果和内果皮椭圆形的到长圆形。