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单词 Rete mirabile
释义

Rete mirabile

原声例句
TED-Ed(视频版)

Inside their bodies, they have bundles of arteries and veins called rete mirabile.

在他们冷血动物的头衔下有着恒温的内在,鲨鱼体内有着相互交织的动脉和静脉。

PBS地球-动物趣闻

And they've also got structures called rete mirabile systems in their limbs and their head.

他们的四肢和头部也有称为奇迹网的结构。

双语版 TED-Ed 演讲精选

Cold blood on its way to the large swimming muscles passes close to warm blood leaving those muscles in a specialized network of blood vessels known as a rete mirabile.

流向大块游泳肌肉的冷血与离开这些肌肉的温血很靠近,高度特化的血管网称为细脉网。

中文百科

迷网

细脉网或称迷网,是一个牵涉到混合血管和动脉的复杂系统,而大蓝鳍鲔(一种比较发达的鲔鱼)正是其中拥有这系统的,法国的一位名叫George Cuvier的解剖学家称这系统为细脉网。在这个网络里,支动脉和支血管再三地形成精妙的平行小动脉和小血管混合集群,微温的静脉血从肌肉进入这脉管网络后,热量便经由脉管壁渗入邻近较冷、从鳃部迎面而来的动脉血中,当追动脉血进入肌肉时已带有微温。这种热交流作用的效果惊人,留在肌肉中的热量,97%可由流入的血液再收回。这系统的用处在于鱼类之所以游泳时未能加至最高速,是因为热量在血液流经鱼鳃时流出,而大蓝鳍鲔就是正正因为有此系统,牠们也就成为鲔鱼中最发达的一种。即便是人类也很难捕捉牠们。

英语百科

Rete mirabile 迷网

A rete mirabile (Latin for "wonderful net"; plural retia mirabilia) is a complex of arteries and veins lying very close to each other, found in some vertebrates, mainly warm-blooded ones. The rete mirabile utilizes countercurrent blood flow within the net (blood flowing in opposite directions) to act as a countercurrent exchanger. It exchanges heat, ions, or gases between vessel walls so that the two bloodstreams within the rete maintain a gradient with respect to temperature, or concentration of gases or solutes. This term was coined by Galen.

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更新时间:2025/6/17 19:21:51