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1)  pollen [英]['pɔlən]  [美]['pɑlən]
花粉粒大小
1.
Studies on pollen size and seed plant characteristics of sugarbeet;
甜菜花粉粒大小及其种株特性的研究
2)  pollen size
花粉大小
3)  Large and small starch grains
大、小淀粉粒
1.
Large and small starch grains were isolated from three different types of wheat cultivars(Jinan 17,Yangmai 12 and Yangmai 9),and their properties(morphology,size,swelling power,crystalline properties,thermal properties) were investigated in this paper.
为给小麦品质育种提供依据,以3个不同类型的小麦品种(济南17号、扬麦12号和扬麦9号)为材料,分离了大、小淀粉粒,并对它们的特性(形状、大小、膨胀势、晶体特性、糊化特性等)进行了测定和分析。
4)  Flour particle size
面粉颗粒大小
5)  Pollen grain
花粉粒
1.
The microstructure of pollen grain in tea (Camellia sinensis) pollen and bee bread;
茶(Camellia sinensis)花粉及其蜂粮中花粉粒的显微结构
2.
The pollen grain shape,the size and the surface carved characteristics of two kinds of plants in genus Hypericum were observed with scanning electron microscope.
利用扫描电镜对黑龙江省两种金丝桃属植物(乌腺金丝桃、长柱金丝桃)的花粉粒形态、大小及表面雕纹等特征进行了观察比较。
3.
【Result】 The shape of pollen grains were prolate,spheroidal or subspheroidal in equatorial view,and three-lobed in polar view;the sizes of pollen grains were 22.
【结果】10种绢蒿属植物花粉粒较小,呈长球形、球形或近球形,赤道面观为圆形或椭圆形,极面观为三裂片圆形;极轴(P)长(16。
6)  pollen [英]['pɔlən]  [美]['pɑlən]
花粉粒
1.
The Interactions of Stigma Papilla Cells and Pollen Grains in Self-incompatible line of Brassica olerassia L. under Scanning Electro Microscope;
甘蓝自交不亲和系柱头和花粉粒不亲和互作的电镜扫描研究
2.
Studies on Transforming CpTI Gene into Maize by Biolistics Bombardment of Pollen;
基因枪轰击成熟花粉粒转化玉米的研究
3.
The scanning electron microscopic observation and comparison on pollen morphology and stomatal apparatus of Osmanthus fragrans;
桂花属植物花粉粒及叶片气孔器形态的扫描电镜观察比较研究
补充资料:减数分裂Ⅱ花粉粒




减数分裂Ⅱ  花粉粒  
                                       李秀兰摄
  [图]图

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