anther

名词花药

1. 花药：為植物之雄性生殖器官,包括花丝(Filaments)及花药(anther)两部份,花药包含花粉粒,它们能被释放到空气中然后和其它花朵的柱头授粉. 花药位于花丝顶端,花丝迅速伸出,将花药推出花朵,使它们很好地悬垂下来与柱头分开,并在风中开裂.

2. 药：每个雄蕊由花丝(filament)和花药(anther)两部分组成. 花药是花丝顶端膨大成囊状的部分,一般由4个花粉囊(pollen sac)组成,花粉囊内产生大量花粉粒. 花丝常细长,基部着生在花托或贴生在花冠上. 花丝支持花药,使之伸展于一定的空间,

3. 花粉囊：这种能够自授粉的兰花名为Holcoglossum amesianum,为雌雄同体,在授粉期间可以将自己的花粉囊(anther)抗重力旋转360°,将花粉插入自己的柱头腔(stigma cavity) 中,因而不需要任何授粉媒介的帮助.

4. 花粉囊,花药：annual 一年生植物,一季生植物 | anther 花粉囊,花药 | anthocyanin [植]炭疽病

1. In exchange, the Russian Black Sea fleet will remain in the Crimea for anther 25 years.

2. Ochoa gets married in November and anther big change in her life this year is that she has a new caddie in Greg Johnson.

3. The busting of its property bubble also helped trigger anther inflated bubble in the consumption market.

4. 911查询·英语单词

4. The company bought seven sites in 2010, which helped grow its land reserves by anther 20 percent.

5. anther的反义词

5. And the team will strike for anther four to five berths in the Asian championships in Malaysia next February.

6. And they will strike for anther four to five berths in the Asian championships in Malaysia next February.

noun