stigmas
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n.
耻辱的标记，瑕疵( stigma的名词复数 )；
双语释义
n.(名词)[C] [U] 耻辱的标记，瑕疵 mark of shame or disgrace
英英释义
stigma[ 'stiɡmə ]
n.
the apical end of the style where deposited pollen enters the pistil
a symbol of disgrace or infamy
同义词：markbrandstain
an external tracheal aperture in a terrestrial arthropod
a skin lesion that is a diagnostic sign of some disease
双语例句
用作名词(n.)
There should be no stigma attached to being poor.
贫穷不应该与耻辱扯上任何关系。
Sadly, borrowing from the fund carries a stigma.
然而，悲哀的是向基金借钱成为了一种耻辱。
Her behavior will leave a stigma on her family.
她的行为将给她的家庭留下污名。
Divorce has lost much of its stigma, or shame.
离婚也就不再带有那么多的污名或耻辱。
用作名词(n.)
The pollen is shed directly on the stigma.
花粉直接散落在柱头上。
At the microspore stage, the spathe unfolded and the stigma was unvisibale.
二胞花粉期，柱头伸出，小花呈暗紫红色。
权威例句
Concealable stigmas and positive self-perceptions: feeling better around similar others.Measuring AIDS stigmas in people living with HIV/AIDS: the Internalized AIDS-Related Stigma Scale.
HIV testing attitudes, AIDS stigmas and voluntary HIV counselling and testing in the Western Cape, South Africa
The avoidance of interference between the presentation of pollen and stigmas in angiosperms I. Dichogamy
The avoidance of interference between the presentation of pollen and stigmas in angiosperms II. Herkogamy
Proteinase inhibitors in Nicotiana alata stigmas are derived from a precursor protein which is processed into five homologous inhibi...
The avoidance of interference between the presentation of pollen and stigmas in angiosperms 2 Herkogamy. N Z J Bot
Intrasexual Selection and the Segregation of Pollen and Stigmas in Hermaphrodite Plants, Exemplified by Wahlenbergia albomarginata (...
Inhibitory activity on amyloid-beta aggregation and antioxidant properties of Crocus sativus stigmas extract and its crocin constitu...
Taylor & Francis Online :: The avoidance of interference between the presentation of pollen and stigmas in angiosperms I. Dichogamy ...
1. This enables them to ride long distances and wear really tight clothes without any social stigmas.
这使得他们可以乘坐长途跋涉，穿没有任何社会柱头真的很紧的衣服。
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2. Homogamy The condition in flowers in which the anthers and stigmas ripen at the same time, so encouraging self-pollination.
指一朵花中的花粉囊和柱头同时成熟的现象。导致发生自花授粉的可能性很大。
chazidian.com
3. 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。
jxzy.lynu.edu.cn
4. Our results indicate that the stigmas appear to have conserved and novel molecular functions between rice and Arabidopsis.
我们的结果提示了水稻和拟南芥柱头具有保守功能和新功能。
danci.911cha.com
5. The purity of seed could reach 86.4% by spontaneous pollination on the perfect flowers whose stamens wrapped up stigmas.
选择雄蕊将柱头基本包裹的两性花自由授粉，种子的纯度可达86.4% 。
dict.cnki.net
6. Ovary ovoid or globose ; stigmas 2 or 3(-5), usually recurved, papillate throughout.
子房卵球形或球状；柱头2或3（-5），通常下弯，整个具乳突。
danci.911cha.com
7. 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。
dict.cnki.net
8. Pollination is the mechanical transfer of pollen from the anthers to the stigmas.
授粉是机械地把花药里的花粉传送到柱头上去。
www.youdict.com
9. This is partly due to the dying stigmas that used to be attached to males wearing jewelry.
这部分是由于亡者柱头用重视男性服装首饰。
danci.911cha.com
10. Dichogamy The condition in which the anthers and stigmas mature at different times thus helping prevent self-pollination. Compare homogamy. See protandry; protogyny.
雌雄（蕊）异熟：花药与柱头不同时成熟，这样可以避免自交的发生。比较。
plb.snnu.edu.cn
11. The experiment showed that the character that floret with multiple stigmas and ovaries was controlled by a single recessive gene.
试验证明：多柱头多子房性状属单隐性基因控制。
dict.cnki.net
12. A corm-producing plant (Crocus sativus) native to the Old World, having purple or white flowers with orange stigmas.
原产于东半球的产球茎的一种植物（番红花番红花属） ，有桔黄色的花柱，柱头上有紫色或白色的花。
odict.net
13. Saffron is the three stigmas and style of the crocus flower.
藏红花粉来源于番红花的三个花柱和花蕊。
article.yeeyan.org
14. In the meantime, other social stigmas may also be playing a part in the increasing cases.
与此同时，其他的社会污点也可能在这些增加的病例当中扮演一部分角色。
article.yeeyan.org
15. Treating and preventing disease is certainly more complicated, and AIDS has many different stigmas here in the US and in Africa.
治疗和预防疾病肯定是更为复杂，艾滋病有许多不同的源头在美国和非洲。
danci.911cha.com
16. Death from illness is ideal, whereas accidental death and suicide carry stigmas or bad luck.
病死是理想的，反之意外死亡和自杀带来耻辱和厄运。
article.yeeyan.org
17. Women who cross the 30-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。
www.douban.com
18. Social stigmas attached to homosexuality and bisexuality stymie public health efforts and allow the virus to spread rapidly in many parts of the region.
社会不齿同性恋与双性恋也妨碍公共卫生行动，让病毒得以在该区域的许多地方快速散播。
www.dictall.com
19. Prevention in the gay community has also been difficult because of traditional stigmas against homosexuality.
同性恋群体的预防工作也非常困难，因为传统上对同性恋的歧视。
blog.sina.com.cn
20. Prevention in the gay community has also been difficult because of traditional stigmas against homosexuality.
同性恋群体的预防工作也非常困难，因为传统上对同性恋的歧视。
blog.sina.com.cn
21. The tracheae runs into a pair of stigmas at the head laterally, a pair of trichobothria is at posterior end of body, and each of the large paired styles has a opening of spinning glands respectively are unique to myriapod.
特别是，气管经过在它头部外侧的一对气门上与外界交换空气；躯干后端有一对特殊的盅毛；巨大而成对的针突具有各自的纺绩腺的开孔。
-- 来源 -- 网友提供
22. 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。
-- 来源 -- 英汉 - 辞典例句
23. Social stigmas attached to homosexuality and bisexuality stymie public health efforts and allow the virus to spread rapidly in many parts of the region.
社会不齿同性恋与双性恋也妨碍公共卫生行动，让病毒得以在该区域的许多地方快速散播。
-- 来源 -- 网友提供
24. 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。
-- 来源 -- 英汉 - 辞典例句
25. dried pungent stigmas of the Old World saffron crocus.
干的、芬芳的、古代藏红花属的柱头。
-- 来源 -- 汉英 - 翻译参考
26. Old World crocus having purple or white flowers with aromatic pungent orange stigmas used in flavoring food.
旧大陆的一种藏红花，具有紫色或白色的花。
-- 来源 -- 汉英 - 翻译参考
27. An elevated, irregularly toothed ridge on the stigmas of certain flowers.
花冠某些花的柱头上的突起的、非规则齿状的脊状突起
-- 来源 -- 英汉 - 短句参考
28. 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，美容外科手术很普遍。它可以把人的眼睛变得更圆、鼻子更有型、小腿更纤细，却几乎不留任何痕迹。
-- 来源 -- 网友提供
29. Saffron comes from the inside of purple crocuses. To make a pound of saffron 70,000 to 250,000 crocus stigmas must be hand collected.
藏红花来自紫番红花的内部，要获得一磅藏红花，需要手工收集70000到250000枚番红花的柱头。
-- 来源 -- life - 汉英
30. By anatomical observations, the mutant was characterized with the phenotypes of fewer stamens, more pistils and stigmas, twin ovary, malformed embryo sac, as well as stamen originated pistils.
该突变体花器官主要表现为：雄蕊数目减少，雌蕊增加，双子房，多柱头，胚囊畸形，有雄蕊雌蕊化现象。
-- 来源 -- 网友提供
stigmas
