It has the ability to stop phagolysosomal fusion, and survive and replicate inside alveolar macrophages.

它可以阻止吞噬体和溶酶体融合，从而在肺泡巨噬细胞内生增殖。

These hormones stimulate the alveolar cells to divide and increase in number, which makes the lobule enlarge.

这些激素刺激腺泡细胞增殖，使小叶增大。

Also known as the alveolar approximant sound that we find in words like red, car, and sorry.

也称为齿槽接近音，我们在 red，car 和 sorry等词中能找到这个音。

For example, after menopause, estrogen production stops, which leads to death of the alveolar cells.

例如，经后，雌激素止，会导致腺泡细胞死亡。

As a result, during every menstrual cycle, the alveolar cells undergo division and apoptosis.

因此，在每一个月经周期中，腺泡细胞都会经历增殖和凋亡的阶段。

Without these hormones, the glandular cells, particularly the alveolar cells, cannot survive, and undergo apoptosis which is programmed cell death.

如果没有这些激素，腺体细胞，尤其是腺泡细胞将无法，会凋亡，即程序性死亡。

Alveolar macrophages then eat up these red blood cells, which causes them to take on this brownish color from iron build-up.

肺泡巨噬细胞之后会吞噬这些红细胞，导致这些细胞由于铁元素积聚而呈现棕褐色。

The alveolar walls are made of extremely thin flat cells that are surrounded by capillaries.

肺泡壁由被毛细血管包围的极薄的扁平细胞构成。

So, bring you tongue tip to your alveolar ridge.

所以，将舌尖带到牙槽嵴上。

The English alveolar approximant, the Spanish trill, the French uvular fricative?

英国的齿槽音、西班牙的颤音、法国的小舌擦音？

Just like healthy alveolar cells, some breast cancer cells have hormone receptors that allow them to grow in the presence of the hormones.

就像健康的腺泡细胞一样，一些乳腺癌细胞也有激素受体，会使它们在激素作用下生长。

Together, the alveolar wall and capillaries make a two-cell thick membrane that brings blood and oxygen close enough for diffusion.

肺泡壁和毛细血管一起形成了一个两细胞厚的膜，使血液和氧气足够靠近以进行扩散。

As you can see below, small capillaries press up against the respiratory zone, bringing the blood close to the alveolar air.

正如你在下面所看到的，小毛细血管挤压着紧贴呼吸区，携带血液紧靠肺泡气。

The respiratory membrane separates the alveolar air on one side from the blood on the other.

呼吸膜将一侧的肺泡空气与另一侧的血液离。

Bacterial growth and death of alveolar macrophages produce powerful chemotactic factors that cause a large influx of polymorphonuclear leukocytes and monocytes from the peripheral blood.

军团菌的增长及肺泡巨噬细胞的死亡产生了强大的趋化因子，造成大量多形核白细胞和单核细胞从外周血涌入。

Eventually the respiratory bronchioles ends when there are nothing but alveoli, and at that point the airway is called an alveolar duct rather than a respiratory bronchiole.

最终呼吸性细支气管结束于肺泡，此时气道被称为肺泡管，而不是呼吸性细支气管。

As you can see in the picture above, the partial pressure of carbon dioxide in the alveolar air is about 40 mmHg.

如上图所示，肺泡空气中二氧化碳的压约为40 mmHg。

As blood flows through the pulmonary capillaries, oxygen diffuses into the blood and carbon dioxide diffuses into the alveolar gas.

当血液流过肺毛细血管时，氧气扩散到血液中，二氧化碳扩散到肺泡气体中。

Zooming in on the alveoli, there's a layer of alveolar cells that secrete breast milk into the lumen which is the space in the center of the gland.

放大腺泡来看，这里有一层腺泡细胞向腔内乳汁。

So the alveolar wall, the basement membrane, and the capillary wall is really all that separates the air from the blood, and this is called the blood-gas barrier.

所以，肺泡壁、基底膜和毛细血管壁将空气和血液离，这个结构叫气血屏障。