air sacs
英 [eə(r) sæks]
美 [er sæks]
网络 气囊; 肺泡; 氣囊
双语例句
- The lungs consist of millions of tiny air sacs.
肺由数百万个小气囊组成。 - Emphysema, as it advances, destroys the air sacs, or alveoli, that exchange air between the lungs and surrounding tissue and bloodstream.
随着肺气肿的病情加重，它会破坏气？，或称为肺泡&它们负责交换肺部及周遭组织与血流间的空气。 - Birds have up to nine extra air sacs to supplement their lungs.
鸟除了肺还有9个多的气囊作为肺的补给。 - Instead, birds have a complex network of air sacs that work like bellows to pump a constant stream of air through the lungs.
相反地，鸟类有一个复杂的肺泡结构，就像一个风箱把源源不断的空气打进肺里。 - Combining several techniques enables researchers to measure the rate of diffusion of these helium gas molecules, which reflect the size of the air sacs in the lung.
联合其他的仪器研究者能够测量出氦气分子的扩散率，这将反映出肺中肺泡的大小。 - This showed that noises made from tubes without air sacs, the tubes mimicking the modern vocal tract, were much clearer.
实验显示，没有气囊的管子发出的声音更为清晰，而这种管子模拟的正是现代人类的声道。 - Emphysema is characterized by the dysfunction or damage of lung tissues, as a result of which the air sacs and airways lose their normal function.
肺气肿是指肺组织受到破坏或失去正常功能，导致肺气囊与呼吸道受损。 - More sounds meant more information could be shared, giving those who lacked air sacs a better chance of survival in a dangerous world.
声音增多意味着可以分享的信息增多，这使得那些没有气囊的祖先在危险环境里的生存几率大大增加。 - Yep, Plus the air sacs mean that birds weigh less than you'd expect, which makes flying less costly in terms of energy.
是的。加上肺泡的话就说明鸟比我们想象的要轻，那样飞行就不会那么耗能量。 - A Method Improved to Observe the Air Sacs of Birds
鸟类气囊观察方法的改进 - After two weeks air was injected into the back of rabbits to form air sacs, then croton oil was introduced to induce an aseptic inflammatory granuloma pouch.
两周后向背部皮下注入空气造成气腔，然后向腔内注入巴豆油，诱发无菌性炎症。