Mononucleus phase is mainly the abortive one of pollen.
单核期是小孢子败育的主要时期。
Antigen analysis for artemsia pollen and ragweed pollen
艾蒿花粉与豚草花粉的抗原成分分析
Pollen abortion occurs at the uninuclear stage of PMC's.
花粉败育发生在单核小孢子时期。
He has also captured pollen from alder, pine and willow.
他还从桤树，松树和柳树上捕捉到了花粉。
So, that's 18 micrometers across, that pollen grain there.
直径是20微米，那粒花粉。
STUDY ON THE ABORTIVE PROCESSES OF POLLEN IN MALE STERILE RICE
稻类雄性不育系的花粉败育途径研究
Determination and Comparison of Pollen Activity in Prunus mume
梅花花粉生活力的测定和比较
Title comparative pollen morphology of the cornaceae and allies.
山茱萸科及相关诸科之花粉粒形态比较研究。
THE VITAL OBSERVATION ON POLLEN GERMINATION OF AMARYLLIS VITTATA
朱顶红花粉萌发的活体观察
A Study on Pollen Morphology of Anemone from Northeast of China.
东北银莲花属植物花粉形态的研究
Grass pollen is at abundant in Florida between April and October.
而佛罗里达在四至十月间是花粉高峰。
Various procedures have been advocated for the storage of pollen.
对于花粉的贮藏已经提出过各种不同的方法。
Cloning of gene coding main allergen of Platanus acerifolia pollen
二球悬铃木花粉主要变应原蛋白编码基因克隆的制备
And the autumn, pollen allergy causes bronchus asthma easily also.
而秋天, 花粉过敏也容易引起支气管哮喘。
HPLC fingerprint analysis of Pollen Typhae and Pollen Typhae Parch
蒲黄及炒蒲黄指纹图谱的初步研究
The anther dehiscence is in advance at the bicellular pollen stage.
最后形成的花粉小而畸形, 碘液不染色。
Pollen Analysis of Surface Soil Samples from the Qinling Mountains.
秦岭表土的花粉分析
5 spore pollen zones are divided through the spore pollen analysis.
通过典型泥炭剖面孢粉分析, 划出5个孢粉带。
Scanning electron micrograph of pollen grain surface in Lychnis alba
扫描电子显微镜下的剪秋罗花粉粒表面
Fig.3.Gel and immunoblot analysis of maize pollen actin purification.
标题图3。玉米花粉肌动蛋白的纯化过程。
Correlation between airborne pollen dispersal and seven weather factors
气传致敏花粉飘散与气象七要素的相关性
Study on pollen germination regulated by dynamics of actin cytoskeleton.
微丝骨架动态参与花粉萌发的研究
Staminate flowers usually prematurely dropped in bud with abortive pollen
雄花通常提前在芽中下降具的败育的花粉
Comparative Studies of Corn Pollen Actin and Rabbit Skeletal Muscle Actin
玉米花粉肌动蛋白与兔骨骼肌肌动蛋白的比较研究
The Amount Determination and Analysis of Pollen Grains of Peach Varieties
桃花粉量的测定与分析
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