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

• Mixed Surfactants Enhanced Sensitizing Effect in Determination of Trace Lead in Plant Leaf Blade by FAAS
  混合胶束增敏火焰原子吸收光谱法测定植物叶片中的痕量铅
• 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。
• 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。
• 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。
• Study on the dynamic stress analysis and experiment for leaf blade of steam turbine
  汽轮机叶片的动态应力分析与实验研究
• 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。
• The leaf blade was more fit for inducing embryogenic callus than the leaf sheath;
  叶片比叶鞘更适合于诱导产生胚性愈伤组织；
• 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。
• Study on Leaf Blade Chlorophyll Change of Different Soybean Varieties
  不同大豆品种叶片叶绿素变化规律的研究
• 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。