| 1. | The pollen is released when the lobes split open longitudinally
当花粉成熟时，药隔每侧的两个花粉囊相互连通。 |
| 2. | They are formed by meiosis of somatic pollen mother cells
在花粉囊或雄蕊中大量产生，由花粉母细胞经减数分裂而来。 |
| 3. | Pollen sac a chamber in which the pollen is formed in the angiosperms and conifers
花粉囊：在被子植物和针叶类中形成花粉的小室。 |
| 4. | Then the mature pollen is released from the dehiscesd anther , and pollination occurs
当花粉成熟时，花粉粒从花粉囊中释放出来进行受精。 |
| 5. | The anther is usually joined to the tip of the filament ( stalk ) and is made up of two lobes
花药一般有四个花粉囊，内部含有大量的花粉。 |
| 6. | 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。 |
| 7. | Each lobe contains two pollen sacs that produce very large quantities of small pollen grains
左右两侧花粉囊之间是薄壁细胞构成的药隔，药隔中的维管束与花丝维管束相连。 |
| 8. | Tapetum ( pl . tapeta ) a food - rich layer surrounding the spore mother cells in the anthers of vascular plants
绒毡层：维管植物花粉囊内包围孢子母细胞的富含营养物质的一层结构。 |
| 9. | Bee pollen is a entirely natural material produced by the anthers of flowering plants and gathered by bees
蜂花粉是蜜蜂在开花植物的花粉囊里采集来的纯天然物质，它含有大量的蛋白质和多种营养物质。 |
| 10. | Within the rice anther , meiosis of the pollen mother cell produces microspores , which further develop into pollen grains
摘要水稻的小孢子母细胞在花粉囊中进行减数分裂产生小孢子，小孢子进一步发育成花粉粒。 |
