- 更多网络例句与贮粉室相关的网络例句 [注：此内容来源于网络，仅供参考]
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By the nucellar cells PCD, which were encircling the female gametophyte, the pollen chamber connected with the archegonium chamber for the fertilization in coming.
在胚珠中的雌配子体发育完成、受精过程开始之前，贮粉室与颈卵器室贯通。这一过程是通过雌配子体周围的珠心细胞发生程序性死亡完成的。
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These results revealed that the pollen chamber developmental pattern passed through four phases. Firstly, a group of nucellar cells at the micropylar end elongated longitudinally. Thereafter, the uppermost nucellar cells at the micropylar end initiated PCD; and these elongated cells undergoed PCD in a basally and laterally oriented direction to form a cavity.
贮粉室的形态发生可分为4个阶段：最先是位于珠孔端的几层珠心细胞纵向地伸长；接着，珠孔端最顶部的珠心细胞发生PCD；然后，那些已经纵向伸长的珠心细胞向基地和侧向地依次发生死亡，产生贮粉室空腔；最后，珠孔端的珠心表皮细胞发生开裂，形成贮粉室的开口。
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And the biochemical, cytochemical and ultrastructural changes in the nucellar cells in relation to the pollen chamber formation were studied.
胚珠贮粉室的发育过程，进行了扫描电子显微镜的观察，并对其间相关珠心细胞的生物化学、细胞化学和超微结构变化作了研究。
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The appearance of DNA ladder from the ovules in which pollen chamber formation was undergoing, together with TUNEL assay and ultrastructural changes, demonstrated that the nucellar cell death, doomed to bring about pollen chamber, was a process of programmed cell death .
在贮粉室的形态发生过程中，相关珠心细胞的DNA电泳出现DNA ladder、其细胞核被TUNEL反应所标记以及它们的超微结构变化都说明，参与贮粉室形成的珠心细胞的死亡是一种细胞程序性死亡（programmed cell death，PCD）。
- 更多网络解释与贮粉室相关的网络解释 [注：此内容来源于网络，仅供参考]
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injection molding：注射成型
注射成型(Injection Molding)的界说:分子化合物塑料(绝大部门是热塑性分子化合物塑料)的粒料或粉料加工成型的一种方法. 先把材料从贮料室送入加热室,使材料熔融,然后在高压或螺杆的效用下注射入模具. 保持压力直到聚合物充分固化后掏出模具.
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megagametophyte, female gametophyte：雌配子体
04.057 游离核时期 free nuclear stage | 04.058 雌配子体 megagametophyte, female gametophyte | 04.059 贮粉室 pollen chamber
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synangium：聚合囊
喙外又有一垣围之,二者之间为贮粉室,其中有时可看见花粉粒,珠心之外有1厚的珠被,珠被是由若干个单位联合而成的,每一个单位代表着1个不育的大孢子叶,所以整个胚珠不是单个的孢子叶,而是聚合囊(synangium),珠心才是有效的大
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pollen chamber：贮粉室
pollen brush 花粉刷 | pollen callus 花粉愈伤组织 | pollen chamber 贮粉室
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pollen chamber：贮粉室,花粉房
pollen cells ==> 药室 | pollen chamber ==> 贮粉室,花粉房 | pollen comb ==> 花粉梳