stomium

基本解释

• 裂缝, 裂口

同根派生

• stomium相关词

英汉例句

• This causes the stomium to rupture, exposing the spores within the capsule.
  孢子囊中的孢子在囊壁破裂时会散出。
• Stomium (pl. stomia) The site at which a sporangium or pollen sac ruptures to release the spores or pollen.
  裂口：孢子囊或花粉囊的开裂位置，小孢子或花粉粒从中散出。
• Stomium( pl. stomia) The site at which a sporangium or pollen sac ruptures to release the spores or pollen.
  裂口：孢子囊或花粉囊的开裂位置，小孢子或花粉粒从中散出。
• The capacity of dehiscent anther was determined to the size and the morpha of anther stomium cell, epidermal cell and fibrous stratum's plastic property of the pollen sac wall.
  成熟花药开裂的能力与花药裂口细胞的大小、形态有关，同时又与成熟花粉囊壁的表皮细胞和纤维层细胞的可塑性结构功能有关。
• Fibrous thickenings are formed in the cells of the endothecium.In staminate flowers, the septum separating anther locules was cleaved and the stomium was degenerated to release the pollen grains.
  在雄花，紧邻二个花药腔之隔膜细胞瓦解、唇细胞裂开，药隔组织分开，花粉粒即可释出；

• stomium更多例句