MAPLE 发表于 2025-3-25 03:41:52

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penance 发表于 2025-3-25 09:10:44

Electron Microscopic of Crabapple Pollen, is trilete-rounded, and the equatorial view is prolate. P/E.: 1.96 ± 0.10, P/E.: 2.40 ± 0.14, E./E.: 0.82 ± 0.04. RW: 0.22 ± 0.03 μm, FW: 0.09 ± 0.03 μm. The ridges are long and relatively clear, with fewer furcations, and neat. Ornamentation characteristics are wholly regular single-pattern type (WRS, 1 1 1). Perforations are absent (Fig. 5.1)

Expressly 发表于 2025-3-25 13:10:35

Die Potenzialqualität von Dienstleistungenscope. The results showed that: . pollens belonged to the N.P.C. type, were all bilaterally symmetrical, with perprolate, prolate, or sub-rectangular shapes in equatorial view, and tricolpate with three germinal furrows in polar view. Each furrow extended to the two poles along the polar axis and th

TATE 发表于 2025-3-25 18:50:36

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indubitable 发表于 2025-3-25 20:39:13

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考得 发表于 2025-3-26 01:35:21

Die Power der persönlichen Präsenzal electron microscopy was used to observe the cytological characteristics of pollen and microspore development in monopetalous .. We discovered that pollen abortion mainly occurred at the later stage of meiosis in the microsporocytes and during subsequent stages. The main cause of pollen abortion w

assail 发表于 2025-3-26 07:17:31

Die Power der persönlichen Präsenz is trilete-rounded, and the equatorial view is prolate. P/E.: 1.96 ± 0.10, P/E.: 2.40 ± 0.14, E./E.: 0.82 ± 0.04. RW: 0.22 ± 0.03 μm, FW: 0.09 ± 0.03 μm. The ridges are long and relatively clear, with fewer furcations, and neat. Ornamentation characteristics are wholly regular single-pattern type (

Inclement 发表于 2025-3-26 09:20:46

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帽子 发表于 2025-3-26 15:40:34

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泥沼 发表于 2025-3-26 18:17:06

Die Power der persönlichen Präsenz is trilete-rounded, and the equatorial view is prolate. P/E.: 1.96 ± 0.10, P/E.: 2.40 ± 0.14, E./E.: 0.82 ± 0.04. RW: 0.22 ± 0.03 μm, FW: 0.09 ± 0.03 μm. The ridges are long and relatively clear, with fewer furcations, and neat. Ornamentation characteristics are wholly regular single-pattern type (WRS, 1 1 1). Perforations are absent (Fig. 5.1)
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查看完整版本: Titlebook: An Illustrated Electron Microscopic Study of Crabapple Pollen; Wangxiang Zhang,Junjun Fan,Mingming Zhao Book 2019 Science Press & Springer