exine中文,exine的意思,exine翻译及用法

2025-11-23 21:05 浏览次数 9

exine

英['eksi:n]美['ekˌsaɪn]

n. 外孢壁,外膜

exine 英语释义

英语释义

    1. the outer of the two major layers forming the walls of some spores and especially pollen grains

exine 片语

片语

exine evolution纹饰演化

Pollen exine花粉外壁

l exine外壁

exine extine外膜

exine ultrastructure外壁超微结构

exine ornamentation外壁纹饰

tunica adventitia[解剖] 外膜

exine e外壁

exine sculpture外壁纹饰

involucra皮膜;外膜

exine exine外膜

exine 例句

英汉例句

  • method: pollen exine ultrastructure were compared for 18 populations growing under in the same environment by means of scanning electron microscope(sem).

    方法:借助扫描电镜对栽培在同一生境下的18个半夏居群的花粉形态、大小及表面纹饰等特征进行观测比较。

  • alveolae of the proximal exine are smaller and less regular in form than those at equatorial region.

    近极区的穴较之赤道区的要小且形状较不规则。

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