stigmas

英 [ˈstɪgməz] 美 [ˈstɪgməz]

n.  耻辱; 羞耻; (花的)柱头
stigma的复数

柯林斯词典

  1. N-VAR 耻辱;污名
    If something has a stigma attached to it, people think it is something to be ashamed of.
    1. There is a strong argument for remaining an unmarried mother. There's no stigma attached any more...
      有强有力的理由来支持未婚妈妈。这再也不是什么丢脸的事了。
    2. There is very little stigma attached to crime and criminals.
      人们几乎都不把犯罪和罪犯视为一种耻辱。
  2. (花朵的)柱头
    The stigma of a flower is the top of the centre part which takes in pollen.
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    双语例句

    1. Every evening for the upcoming week, the group will put on a series of events from nude yoga to nude cabaret all designed to celebrate nudity and confront the stigmas attached to naked bodies in a safe space.
      在一周的活动中，每天晚上都会有不同的裸体活动，包括裸体瑜伽、裸体歌舞等，都是为了洗刷社会对裸体的污名，并且给裸体一个健康的社会空间。
    2. Performing wasn't much easier. Stigmas around death make many people look down on mourners.
      表演也并非容易，对于死亡的不齿使许多人看不起哭丧人。
    3. For most, the eyewear is purely a fashion statement, never mind old stigmas about astigmatism.
      对大多数人来说，这种眼镜纯粹是一种时尚宣言，而不再是散光等视力问题的标志。
    4. Warp ahead to the 21st century, and these gadgets now carry social stigmas in most circles.
      进入21世纪后，现在这些设备在大多数圈子中都被贴上了社会污名标记。
    5. Wind may affect the set of fruit by desiccating the stigmas.
      风可影响座果，因为风吹干了柱头。
    6. Dried pungent stigmas of the Old World saffron crocus.
      干的、芬芳的、古代藏红花属的柱头。
    7. Effect of Cytoplasm on the Stigmas Vitality and Abortion of Sorghum CMS
      高粱雄性不育系柱头生活力、小花败育与细胞质效应研究
    8. The REE Geochemistry of Granitic Rocks in Qingyuan Archean Greenstone-Granite Terrene dried pungent stigmas of the Old World saffron crocus.
      清原太古代花岗&绿岩区花岗岩的稀土地球化学干的、芬芳的、古代藏红花属的柱头。
    9. Examples of closure behavior of bi-or multi-lobed stigmas in response to being touched by animal pollinators were mainly studied in some taxa of the order Scrophulariales.
      植物花的多裂片柱头在传粉者接触后迅速闭合的现象主要存在于玄参目的一些类群中。
    10. Some flowers have their parts separated, often by a small distance, and rely on visitors crawling around the-flower for pollen to reach the stigmas.
      在有些花中这些花器官之间就只是靠一小段距离来彼此分开，这种花依靠拜访者在花周围爬行使花粉接触柱头。
    11. Using surgery to ehance looks is common in South Korea, with few stigmas attached to having procedures done to make eyes rounder, noses more shapely and even calves slimmer.
      在韩国，通过接受美容手术让自己变得更漂亮很平常。人们并不认为，通过手术使眼睛看起来更大更圆、鼻子变得更高更挺甚至体形变得更苗条是一件应该受到谴责的事情。
    12. Clear information in mass media will dispel myths and combat fear and stigmas.
      大众媒体的清晰信息将驱散荒诞的说法，并与恐惧和污名作斗争。
    13. Women who cross the30-year threshold and are single face powerful social stigmas and live under heavy limitations.
      过了30岁大关仍然单身的话，她们会面对强大的社会歧视，生活上受到许多限制。
    14. Papillary cells existed in adaxial petal epidermis and stigmas. Next to or facing the main stem or axis.
      在花瓣的近轴面和柱头表面有长乳突状细胞。
    15. High level of GUS expression was detected in mature pollens as well as leaves, roots, sepals and stigmas.
      能够在成熟花粉以及叶片、根、萼片和柱头中检测到GUS的高水平表达。
    16. In most heteromorphic plants the stigmas of the different morphs have different surface textures and the pollen may be of different size or sculpturing or both.
      在大多数异态型植物中.不同形态的柱头的表面结构不同，花粉的大小或纹饰不同，或两者兼而有之。
    17. But in a few genotypes thestamens are long and the styles short which allows the bees to visit the folwers without making contact with the stigmas.
      但是也有少数遗传类型的雄蕊长而花柱短，蜜蜂飞到花上接触不到柱头。
    18. Study on Mutual Recognition and Preservation in Vitro of Pollens and Stigmas of Cabbage with Self-incompatibility
      甘蓝自交不亲和系花粉与柱头离体保存及相互识别效应研究
    19. The results showed that pollen-wall protein can induce callose formation in stigma papilla cells with the same S-allele and self-compatibility in stigmas with different S-alleles;
      用花粉壁蛋白处理相同S基因型的柱头，可诱导乳突细胞的胼胝质反应：处理不同S基因型的柱头，可蒙导自交亲和。
    20. Genetics of Three Stigmas in Rice Line A20
      A20水稻三柱头性状表达和遗传初步研究
    21. 26% stigmas were abnormality.
      26%的柱头出现畸形；
    22. It could reduce the germination rate of pollen grain and resist the growing of pollen tube when pollens were treated by protein extracted from stigmas in preservation system.
      在保存体系中，用其柱头的蛋白提取液处理花粉，能够降低花粉萌发率，抑制花粉管的伸长；
    23. The great impact of the differences of the receptible period of stigmas and pollen viability between the two species on effective pollination and seed setting rate is discussed.
      讨论了单穗升麻与南川升麻柱头可授期与花粉生活力的差异对传粉效果和结籽率的显著影响。
    24. The present paper deals with a report on treating stigmas before or after pollination with exogenous DNA extracted from barley ( H. vulgare) and rape ( B.napus) and with pollen paste of maize to induce character variation in wheat.
      本文报道了用大麦、油菜总DNA和玉米花粉匀浆处理授粉前后的小麦柱头导致后代性状变异的试验结果。
    25. The technique of interspecific hybridization, compatibility between pollens and stigmas of parents, fertilization of ovules, and configuration of chromosomes were also studied in this experiment.
      对种间杂交技术、亲本间的花粉与柱头亲和性、杂交花的胚珠受精情况及染色体构型等方面也作了观察、研究。
    26. Therefore, the incompatible reaction occurred on the stigmas in the distant hybridization between pear and its distant fruit trees and this was different from the conclusion that the self-incompatible reaction of pear occurs inside the styles.
      因此，梨与远缘果树杂交不亲和在柱头上就已发生，这与梨自交不亲和反应发生在花柱内的现象不同。
    27. This pattern could reduce pollen wastage by honeybees and might be an adaptation to its short flower longevity ( less than1day), to increase the chances of pollen deposition on stigmas.
      这种呈现方式可以降低蜜蜂对花粉的浪费，也可能是对较短的花寿命的一种适应（不足一天），以增加柱头落置花粉的机会。
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