microsporangium是什么意思，microsporangium的意思翻译、用法、同义词、例句

n. 小芽胞囊；[植] 小孢子囊

Meiotic division of microsporocyte develops synchronously in each microsporangium of an anther.

同一药室的小孢子母细胞减数分裂几乎完全同步。

The studies on the developmental anatomy of the microsporangium and male gamete in Pyrus bretschneideri Rehd;

用石蜡切片等技术对京白梨和鸭梨雄配子体发育以及花粉败育进行了解剖学观察。

The primary sporogenous cells functioned directly as microspore mother cells and were arranged in a single row in a microsporangium.

初生造孢细胞直接行小孢子母细胞的功能，在小孢子囊中成单列。

It was found that the callose component initially occurred at late sporogenous cells stage in the cells located in center of microsporangium, and late extended towards the cells lying at its two ends.

结果发现，黑麦花药中胼胝质的合成最早出现在造孢细胞晚期，并首先在小孢子囊中央的造孢细胞中沉积，随后向小孢子囊两端的细胞扩展。