Division of mature pollens abortive stage and shape were also discussed in this paper.
本文还讨论了成熟花粉粒败育时期和败育形态的划分。
Analysis and Evaluation of Main Nutrients from Bee Pollens of Caria papaya and Canarium album
番木瓜, 橄榄蜂花粉营养成分的分析与评价
Finally, Taxonomical significance of the pollens of Allium is discussed by author.
文中对花粉资料得分类学意义进行了探讨。
A study on topsoil pollens in the east of Qaidam Basin
柴达木盆地东部表土花粉分析
Generative cell elongating, vegetative nucleus bending 1618. Mature pollens.
生殖细胞延伸，营养核弯曲产生凹陷1620为成熟花粉
The Brownian movement of pollens also shows the fractal characteristics.
花粉得布朗运动轨迹也具有分形特征。
One case is that pollens cannot germinate on the stigma, e. G. Sunflower.
花粉不能萌发
Effect of Fluoride on Metabolism of Carbohydrate and Pollens of Jinhua Fingered Citron
氟化物对金华佛手碳代谢及花粉的影响
MORPHOLOGICAL STUDIES ON THE POLLENS OF SOME WHEAT CMS LINES
几类小麦胞质不育系花粉形态研究
Comparative Studies on the Chemical Composition and Vigour of Pollens of Populus euphratica and Populus pruinosa.
胡杨、灰叶胡杨花粉成分及生活力的比较研究
A DISCOVERY OF EARLY CRETACEOUS SPOROPOLLENS IN ZHENPING COUNTY OF HENAN PROVINCE AND ITS SIGNIFICANCE
河南镇平早白垩世孢粉的发现及其意义
In Situ Germination and Pollen Tube Growth of Distant Pollens in Pear
梨远缘花粉原位萌发及生长特性
There were some differences of micros morphology in pollens by Scanning Election Microscope among the tested cultivars.
供试品种的花粉粒在扫描电镜下存在微形态上的差异。
The Toxicology Test and Security Evaluation of the Pollens of Japanese Black Pine and Japanese Red Pine
黑松和赤松花粉的毒理实验和安全性评价
Morphological characteristics of some recent and fossil pollens of Liquidambar.
枫香属现代得和某些化石得花粉形态特征。
Morphological characteristics of some recent and fossil pollens of Liquidambar.
标题枫香属现代的和某些化石的花粉形态特征。
Morphological characteristics of some recent and fossil pollens of Liquidambar.
标题枫香属现代得和某些化石得花粉形态特征。
Morphological characteristics of some recent and fossil pollens of Liquidambar.
文章题目枫香属现代的和某些化石的花粉形态特征。
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