花粉的例句大全

Wind-pollinated plants generally produce smooth light pollen.

风媒植物的花粉经常轻而光滑.

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Germinability of pollen largely depends on the extraction procedure.

花粉的发芽力大部分取决提取的过程.

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Pine pollen is the traditional Chinese medicinal materials, and has revenue of modern " Chinese Pharmacopoeia. "

松花粉是中国传统药材, 并已收入现代 《 中国药典 》.

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In this latter case we have a pollinium in its most highly developed and perfect condition.

在最后的情况中,花粉块已发达到最高最完善的境地了.

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A serologic reaction retards the growth of the pollen tube.

血清反应阻止花粉管生长.

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Coconut oil, bee pollen and glycerin nourish your skin and help replenish its natural moisture.

椰子油, 蜂花粉可以滋润皮肤,并自然补充水份.

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Further refinements of pollen management include controlled crosses where the pedigree of the cross is required.

更细致的花粉管理工作,包括控制杂交,即必要杂交的系谱杂交.

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SRK protein plays the key function in recognization of self _ pollen and SLG enhances this function.

SRK蛋白在识别同类花粉的过程中起主要作用,而SLG蛋白增强了这种自交不亲和反应.

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The pollen is shed directly on the stigma.

花粉直接散落在柱头上.

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Cortical microtubules and spiny vesicles appear in the cytoplasm after germination of the pollen tube.

花粉萌发后,细胞质中出现周质微管和被刺小泡,此期细胞器的变化不明显.

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We can see spinous pollen grain in the fruit by microscope.

显微观察可见,果中的刺球状花粉粒最为显著.

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Pollen is the male-gamete of seed plant, which plays an important role in sexual reproduction.

花粉是种子植物的雄配子体, 在有性繁殖中发挥著重要作用.

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European woody plant pinkand unifoliolate leaves and long tough roots ; spreads by underground runners.

欧洲的一种木质草本植物,花粉红色,叶具一小叶, 根长而坚韧.

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Pollen can trigger asthma symptoms in some people.

花粉对部分人群可能是哮喘的过敏原.

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Pollen morphology of Kingdonia uniflora and its taxonomic significance.

独叶草花粉形态的研究及其在分类上的意义.

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The haploid pollen cells develop in the tapetal zone from spore mother cells.

单倍体花粉细胞由绒毡层提供营养发育.

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Study on Suitable Summering Age and Chromosome Double of Winter Wheat Anther Plantlets

冬小麦花粉植株的适宜越夏苗龄和染色体加倍的研究

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Grass; Studies on the Sensitivity of Patients with Bronchial Asthma to Chenopodium Album Pollen

藜草花粉过敏与支气管哮喘的研究

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The outer wall of epidermal cells with spininess becomes slightly thick at mature pollen stage.

表皮细胞外壁在花粉成熟时期略有增厚，且具小刺状突起。

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Studies on the pollen morphology of Chinese Trichosanthes.

中国栝楼属花粉形态的研究.

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