ear canals

Sure enough, though the ear canals and cavities have adapted further in modern-day burrowing snakes and lizards, there remains a substantial similarity.

可以确定的是，虽然今天的穴居蛇类和蜥蜴的耳道和耳腔已有很大的改变，它们之间还是存在着某种潜在相似性。

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Measurements of the semicircular canals, the mechanism for balance inside the ear, showed that Archaeopteryx had the "neurological and structural adaptations necessary for flight," the scientists concluded.

科学家总结道，对这种鸟的耳内控制平衡的机制半规管的测量显示，始祖鸟拥有了“为了飞翔所必需的神经的和结构的相应改造”。

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Ear canals look much more open, even from externally.

即使从外表看，耳朵也更加开放。

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This study may provide a clue for understanding why humans have ear canals and how animals auditory systems have evolved, and inspire in developing bionic tecnology for improving hearing in noise.

凹耳蛙进化超声通讯的能力的研究，不仅为理解为什么人类有耳道提供暗示，有助于了解动物听觉系统的进化，并对开发仿生技术有重要启示。

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Poor response, give guarded prognosis for medical treatment and consider surgery: pet is more comfortable, but ear canals are minimally changed;

反应较差，药物治疗预后慎重，考虑外科手术：宠物更加舒适，但是耳道变化很小；

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Occasionally the little pebbles fall out of the utricle and can get into another part of the inner ear canals.

有时候，小晶体会从“胞囊”中掉出来，并进入到内耳道中。

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From a side view, your ear canals should align with the center of your shoulders.

从侧面看，你的耳朵眼应该和肩膀的中线在一条线上。

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Does the animal have severely swollen, proliferative, occluded ear canals?

动物耳道有严重的水肿、增生和闭塞吗？

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This determination is based entirely on response to initial treatment, especially how much the external ear canals have opened.

这个决定完全基于对首次治疗的反应，尤其是外耳道开放了多少。

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