V2EX filamentous

Filamentous

定义 Definition

形容词,意为"丝状的;由细丝组成的;像细丝一样的"。常用于描述生物学中呈细长丝状结构的有机体或物质。

发音 Pronunciation

/flmnts/

例句 Examples

The scientist observed filamentous algae growing in the pond.
科学家观察到池塘中生长着丝状藻类。

Under the microscope, the filamentous structures of the fungal mycelium formed an intricate network that spread across the entire surface of the culture medium.
在显微镜下,真菌菌丝体的丝状结构形成了一个复杂的网络,蔓延至整个培养基表面。

词源 Etymology

该词源自拉丁语 filamentum,意为"细线、纤维",而 filamentum 又来自拉丁语 filum(线、丝)。后缀 -ous 表示"具有……性质的"。整个词在17世纪进入英语,最初用于描述具有丝状特征的自然物体,后来在生物学和医学领域广泛使用。

相关词汇 Related Words

文学与学术引用 Literary & Academic References

  • 查尔斯达尔文在《物种起源》(On the Origin of Species)中描述自然界中的丝状结构时使用过该词,讨论生物形态的多样性。
  • 该词在现代生物学文献中极为常见,尤其在微生物学领域,如描述丝状真菌(filamentous fungi)和丝状蓝藻(filamentous cyanobacteria)的学术论文中频繁出现。
  • 刘易斯托马斯(Lewis Thomas)在其科学随笔集《细胞生命的礼赞》(The Lives of a Cell)中也曾使用该词描述微观生物的形态。
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