extine ['ekstain]
- extine的基本解释
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n.
[植]花粉粒外壁, 孢子外壁
- 拼写相近单词
- extinct
- extincted
- extinction
- extinctions
- extinctive
- extines
- extinguish
- extinguishable
- extinguishant
- extinguished
- 拼写相近词组、短语
- extinction coefficient
- extinction zone
- 更多网络例句与extine相关的网络例句 [注：此内容来源于网络，仅供参考]
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The influences of INA were as follows: The mulcher of pollen parietes was disintegrated or disappeared in certain section and even the entire extine was deleted. The injuries of organelles in the pollen were demonstrated by plastosome peplos imperfect, vesicle sterility; concentric circles of the endoplasmic reticulum or fold arranged, to form the membranal inclusions by enwrapping part of the cytoplasm, and decrease of ribosome amount.
INA细菌对花粉的超微结构的影响表现为：使花粉壁的覆盖层在某些区域解体消失或整个花粉外壁缺失；使花粉中的细胞器受到破坏，包括线粒体被膜不完整，嵴呈囊泡状；内质网呈同心圆卷绕或折叠状排列包围部分细胞质而形成膜内含物；核糖体数量明显减少等。
- 更多网络解释与extine相关的网络解释 [注：此内容来源于网络，仅供参考]
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extine：花粉外壁
F1花粉壁 花粉壁分为花粉外壁(extine)和花粉内壁(intine)两个部分. 花粉外壁较厚,主要成分是孢粉素,质地坚硬,能抗酸、碱和抗生物分解,因此可在地层中找到古代植物遗留的花粉. 花粉外壁的部分孢粉素物质来自于绒毡层,
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extine：花粉外壁;芽胞外膜
extinction 消光;绝灭,消失,绝迹 | extine 花粉外壁;芽胞外膜 | extinguisher 消失基因,绝灭基因;灭火器
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extine：外膜
extinction coefficient 消光系数 | extine 外膜 | extracellular 胞外的
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extine：外壁
extinction 消灭;消光 | extine 外壁 | extinguish steam 灭火蒸汽
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exine; extine：(花粉粒)外壁
(花粉;胞子的)內膜 Endosporium; intine | (花粉粒)外壁 exine; extine | (花粉粒的)外壁 extine