stamen

英 [ˈsteɪmən] 美 [ˈsteɪmən]

n.  雄蕊

复数:stamens

医学

BNC.39213 / COCA.26028



牛津词典

noun

  1. 雄蕊
    a small thin male part in the middle of a flower that produces pollen and is made up of a stalk supporting an anther . The centre of each flower usually has several stamens .

    柯林斯词典

    1. (花的)雄蕊
      The stamens of a flower are the small, delicate stalks which grow at the flower's centre and produce pollen.

      双语例句

      1. The structure formed by stamen fusion can be further fused with style and a gynostemium is always formed, such as in Aristolochiaceae and Stylidiaceae.
        雄蕊合生的结构还可能进一步与柱头或花柱合生在一起,形成“合蕊柱”一类的复杂结构。
      2. Floral syndrome and breeding system of Lobelia chinensis, a perennial herb with stamen fusion
        雄蕊合生植物半边莲的花部综合征与繁育系统
      3. Sequence of TMV relative contents of different organs on plants after inoculated from the highest to the lowest is below: corolla, ovary, calyx, stamen, pistil.
        接种TMV后烟株花器病毒相对含量由高到低的排列顺序是:花冠,子房,花萼,雄蕊,雌蕊。
      4. This is quickly followed by the appearance of the second whorl of stamen primordia.
        接着很快出现了第二轮雄蕊原基。
      5. The thread in the corolla is the short filament of a degenerated stamen.
        花冠筒内丝状物为退化雄蕊的短花丝。
      6. Filament 1.The stalk of the stamen bearing the anther in angiosperms.
        花丝:1.被子植物中,雄蕊支撑花药的柄。
      7. A short stalk is at the base and a thick stamen centered in the bowl.
        花蒂之下则是一根粗短的茎杆,而在碗型花冠中则有一根粗大的雄蕊。
      8. Application of Pollination by Isolating the Pistil and Stamen with Wheat Straw in Hybrid Seed Production of Cotton SSR and Agronomic Characters Analysis of the Introgressed Lines from Interspecific Hybridization in Cotton
        吸管授粉在棉花杂交制种技术中的应用研究棉花种间杂交渐渗系SSR及农艺性状分析
      9. Application of Not-removing Stamen Hybridization Technique in Soybean in Hainan Base
        不去雄蕊杂交技术在海南南繁基地应用的研究
      10. Heteromorphic systems involve two or three different forms of flower with differences in pollen and stigma structure and usually differences in style and stamen length.
        异态不亲和系统涉及两种或三种不同类型的花,它们的花粉和柱头结构存在差异,通常是花柱和雄蕊的长度不同。
      11. Stamen and gynoecium all most.
        雄蕊和雌蕊均多数。
      12. Stamen is in the middle of a flower and may produce pollen.
        雄蕊长在花的中央,能产生花粉。
      13. Palea primordium phase, lodicule primordium phase, stamen primordium phase and carpel primordium phase.
        内稃原基分化期、浆片原基分化期、雄蕊原基分化期、心皮原基分化期。
      14. The stamen and petal ( nectary leaf) are not initiated from the common primordia;
        雄蕊、花瓣(蜜腺叶)不同源;
      15. Cells of the stamen hair are specialized cells.
        构成雄蕊毛的细胞是一特化的细胞。
      16. Neutral flowers derived from the delayed development and the degeneration of stamen primordia in the course of development.
        中性花来源于雌雄花序过渡带上,属于雄蕊原基的滞后发育以及发育成熟过程中的退化;
      17. In the stamen growth varied period, the male sterile has more COD isozyme strips than the maintainer.
        在雄蕊发育不西南农业大学硕士学位论文摘要同时期,不育系COD酶带数目均比保持系多;
      18. Its existence of the stamen and petal is important in attracting insect pollination.
        雄蕊和花瓣的存在对吸引昆虫具有重要作用。
      19. With the rise of temperature, the development of pollen speeded up, the abortive trend of stamen increased.
        随着温度的升高,花粉粒发育速度加快,雄蕊败育趋势增加。
      20. The stage of stamen and pistil primordia formation;
        雌、雄蕊原基形成期;
      21. The cyto-morphology of stamen development of alfalfa sterile line MS-4 was studied by using pressure section and paraffin section.
        通过直接压片和连续石蜡切片法对苜蓿雄性不育系MS-4雄蕊发育的细胞形态学进行了观察分析,寻找其雄性不育形成的细胞学原因。
      22. Study on Flowering Characteristics and changes of the lodicule and stamen during wheat flowering
        小麦开花特性与浆片和雄蕊结构动态探讨
      23. The Glycyrrhiza uralensis stamen development is earlier than The Glycyrrhiza uralensis pistil development.
        甘草小花的雄蕊发育要早于甘草小花的雌蕊。
      24. Stamen developed more quickly at the early stage of pistil and stamen development.
        雌雄蕊发育的前期具不同步性,雄蕊发育相对迅速。
      25. In addition, Glycyrrhiza uralensis flowers open process and stamen development process is out of sync.
        此外,甘草小花的开放进程与雄蕊的发育进程也存在不同步现象。
      26. Flower bud differentiation of the various parts included the sepal primordia, stamen primordium, pistil primordium and petal primordium.
        花芽各部分按照分化先后顺序分别为萼片原基、雄蕊原基、雌蕊原基和花瓣原基。
      27. So it stamen differentiation period that was the sensitive period of "T-4". 7.
        综上所述,雄蕊分化期是T-4对温度敏感的最佳时期。
      28. Male reproductive processes in flowering plants take place in the stamen.
        高等植物雄性生殖过程发生在雄蕊内。

      英英释义

      noun

      1. the male reproductive organ of a flower