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单词 symbionts
释义

symbionts /'simbaiɔnt/

英汉-汉英词典
共栖程序
词组 | 习惯用语
您要查找的是不是:
  • symbiotic adj.(动植物)共生的;互惠互利的
  • symbiosis n. (通常互利的)共生(现象) (人与人之间的)互利关系
  • symbiont n. 共生者;共生有机体(等于symbiote)
  • stormbound adj. 因暴风雨而被困的
symbionts n. [生态] 共生体;共栖程序(symbiont的复数)
symbiont n. [生态] 共生者;共生有机体(等于symbiote)
symbiont manager 共存管理程序

网络短语:
nest symbionts 巢内共生物
Yeast-like symbionts 类酵母共生菌
Marine sponge symbionts 海绵共生微生物
highly effective symbionts 高效共生
inquilines and symbionts 寄生者和天敌
obligate parasites or symbionts 专性寄生菌
input symbiont 输入共存程序
yeast-like symbiont 共生菌; 共生酵母菌;
原声例句
科拉诺斯动画科普

When ocean temperatures rise, corals expel their microscopic symbionts, causing the coral to appear white or bleached.

当海洋温度上升,珊瑚会排出共生的虫黄藻,进而导致珊瑚白化。

经济学人-科技

Broad beans, then, really do seem to be using their fungal symbionts as a communications network, warning their neighbours to take evasive action.

这样看来,似乎蚕豆真的在把它们的真菌生体当作信息传递网络,以便在危险来临时提醒“邻居们”采取规避措施。

学生科学报

Those algae are symbionts — organisms that help their host (because it also helps themselves). These algae make food, which they'll share with the coral. When hot water makes the algae flee, the corals turn white and can eventually starve.

这些藻类是共生体——帮助宿主的生物体(因为它也帮助自己)。这些藻类制造食物,并与珊瑚分享。当热水使藻类逃离时,珊瑚就会变白并最终挨饿。

中文百科

共生 Symbiosis

(重定向自Symbionts)
小丑鱼与海葵的共生。海葵有毒刺,保护小丑鱼不受其他鱼类攻击,小丑鱼吃海葵消化完的残渣,协助其清理身体;或当作海葵的捕食其他鱼类的“诱饵”。
两条虾虎鱼在枪虾的洞穴外侦测敌人,一只枪虾则正在挖洞
红纹钝塘鳢 ( Amblyeleotris wheeleri  ) ,又叫做威氏钝塘鳢与一尾枪虾。  在这张相片中,枪虾正在将碎石从牠所挖掘可供牠与虾虎鱼栖身的洞穴中推到洞穴外。 由于枪虾的视力很差,红纹钝塘鳢便负责担任起警戒的工作,只要一察觉潜在的威胁靠近,红纹钝塘鳢会立即摆动尾鳍通知牠的伙伴枪虾尽快躲进洞穴中。
In a symbiotic mutualistic relationship, the clownfish feeds on small invertebrates that otherwise have potential to harm the sea anemone, and the fecal matter from the clownfish provides nutrients to the sea anemone.  The clownfish is additionally protected from predators by the anemone's stinging cells, to which the clownfish is immune.  The clownfish also emits a high pitched sound that deters butterfly fish, which would otherwise eat the anemone.[1]

共生一词在英文或是希腊文,字面意义就是「共同」和「生活」,这是两生物体之间生活在一起的交互作用,甚至包含不相似的生物体之间的吞噬行为。术语「宿主」通常被用来指共生关系中较大的成员,较小者称为「共生体」。共生依照位置可以分为外共生、内共生,就外共生而言,共生体生活在宿主的表面,包括消化道的内表面或是外分泌腺体的导管;而在内共生,共生体生活在宿主的细胞内或是个体身体内部但是在细胞外都有可能,而20世纪末的科学家研究结果推测,细胞内的叶绿体和粒线体也可能是内共生的形式之一。

美国微生物学家玛葛莉丝(L. Margulis)深信共生是生物演化的机制,她说:「大自然的本性就厌恶任何生物独占世界的现象,所以地球上绝对不会有单独存在的生物。」而依照对共生关系的生物体利弊关系而言,共生又可依照以下几种形式的共生关系分类:

英语百科

Symbiosis 共生

(重定向自Symbionts)
In a symbiotic mutualistic relationship, the clownfish feeds on small invertebrates that otherwise have potential to harm the sea anemone, and the fecal matter from the clownfish provides nutrients to the sea anemone.  The clownfish is additionally protected from predators by the anemone's stinging cells, to which the clownfish is immune.  The clownfish also emits a high pitched sound that deters butterfly fish, which would otherwise eat the anemone.[1]
Alder tree root nodule
Hermit crab, Calcinus laevimanus, with sea anemone.
Bryoliths document a mutualistic symbiosis between a hermit crab and encrusting bryozoans; Banc d'Arguin, Mauritania

Symbiosis (from Greek σύν "together" and βίωσις "living") is close and often long-term interaction between two different biological species. In 1877 Albert Bernhard Frank used the word symbiosis (which previously had been used to depict people living together in community) to describe the mutualistic relationship in lichens. In 1879, the German mycologist Heinrich Anton de Bary defined it as "the living together of unlike organisms."

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更新时间:2025/6/20 6:39:21