pollen GREGMAT专八

Nectar and pollen are very nutritious.

蜜是很有营养的。

Pollen morphology of Plumbaginaceae in China.

中国白丹科形态研究.

semisterile pollen; semisterile male pupae.

半能育的；半能育的雄性蛹

The outer wall (extine) of the pollen grain is often diagnostic (see pollen) and very resistant to decay.

粒外壁（壁）通常为特异性的并很难腐烂。

He developed an allergy to pollen.

他对过敏。

Germinability of pollen largely depends on the extraction procedure.

的发芽力大部分取决提取的过程。

Pollen makes my nose run.

我流鼻涕

Pollen morphology of the family Thymelaeaceae in China.

我国瑞香科（Thymelaeaceae）植物的形态.

The similarity of its heteropolar 3- or 6-aperturate pollen to the 3-aperturate pollen of Eudicots might result from convergent evolution.

其异极3沟或6沟型与真双子叶植物的3沟的相似是趋同演化的结果。

Pollen disease is a kind of hypersensitiveness occurring on the sensitive individuals to the allergic pollen, and is the most representative disease of allergic diseases.

症是敏感个体对的一种超敏反应，在变态反应性疾病中最具代表性。

after the another lobes dehisce, the pollen is set free.

另一个裂片张开以后，就散出来了。

Result:The pollen is morphologically oblate, suboblate, spheroidal and prolate.

结果：其多为扁球形、近球形、三角形、四角形等；

The pollen of the weed is the main sensibiligen of hay fever in human.

豚草是人类枯草热症的主要致敏源。

The big,empty and abortive pollen grains are abserred at the stage of uninuclear microspore.

单核期的小孢子出现壁发育不良巨大及空现象。

Hummingbirds have discovered that nectar and pollen are very nutritious.

蜂鸟发现蜜是很有营养的。

The research showed that the pollen of seedless wampee is approximately round in shape and unequigranular,It has a high abnormality rate,a low pollen germination rate and short pollen tubes.

对郁南无核黄皮、果生长发育的生物学特性进行系统观察的结果表明:无核黄皮的比有核黄皮的略大,且大小不均匀,畸形率相对较高,萌发率低,管短;

Hay fever sufferers have a worse time when the pollen count is high.

计数高时，枯草热患者的日子就更不好过了。

Generative nuclei The two gametic nuclei formed by the division of the generative cell in the pollen tube of angiosperms.

雄原核：在被子植物管中的生殖细胞（应为雄原核译者注）分裂成两个配子的核。