And taste receptors are also present on the smooth muscles of your airways.

还有呼吸道平滑上也有味觉感受器。

In fact, the mesangium is continuous with the smooth muscles of the afferent and efferent arterioles, and fills in the space between the loops of blood vessels, hence the name.

事实上，系膜是由入球、出球小动脉的平滑细胞延续而来，填满了毛细血管袢的空隙，因此得名Mes-angium。

Autonomic control also contracts and relaxes smooth muscle in a rhythmic cycle.

自动控制系统同时也在一个有节奏的循环中协调、放松平滑。

It was discovered by Birch and Dann in 1953 that even the the skeletal, cardiac, and smooth muscle of animal meat contains Vitamin C, but that's somehow been forgotten.

伯奇和丹恩在 1953 年发现，即使是动肉的骨骼、心脏和平滑也有生素 C，但这一点不知何故被遗忘了。

Tetanus only affects skeletal muscle, so smooth muscle and cardiac muscle continue to function normally.

破伤风仅影响骨骼，因此，平滑和心继续工作。

On the smooth muscle cells controlling some blood vessels, there are receptors called alpha receptors — when norepinephrine, or epinephrine, bind to those receptors, they make those smooth muscle cells contract, thereby restricting blood flow.

在控制一些血管的平滑细胞上，有一种叫做α受体的受体——当去甲肾上腺素或肾上腺素与这些受体结合时，它们使这些平滑细胞收缩，从而限制血液流动。

These fast-acting medications cause the smooth muscles in the lungs to relax and therefore dilate the airways, opening them up so that a person can breath.

这些快速起作用的药可以使肺部平滑放松，从而使气道扩张，帮助呼吸。

Next is the muscularis externa, a smooth muscle layer, which contracts automatically, without you even having to think about it.

往内是层，由平滑构成；它们不需要你的意志参与，便够自主收缩。

Second, they promote the proliferation of the smooth muscle cells in the vessel wall, which makes the vessel wall thicker and stronger.

第二，它们促使血管壁平滑增生，使血管壁变厚变强。

Unlike the skeletal muscles, the body's cardiac and smooth muscles are managed by the autonomic nervous system beyond our direct control.

与骨骼不同，身体的心和平滑是由自动神经系统控制，而非听从我们的直接控制。

The type of muscle that causes these contractions is smooth muscle, as opposed to skeletal muscle or cardiac muscle.

具有这种蠕动功的肉是平滑，骨骼或心则没有该功。

The walls are made of smooth muscle that squeeze and expand to much up the digesting food.

肠壁是由平滑构成的，它通过挤压和扩张以增加消化的食。

To help churn the food, the stomach has an extra layer of oblique smooth muscle within its muscularis externa that allows it to contract and expand like a big accordion.

为了更好地搅拌食，胃部的层还有一层额外的斜行，可以使胃部像一个大手风琴那样收缩和扩张。

In the gut, there's a layer of smooth muscle just under the submucosa, which sits under the mucosa, which is the innermost layer of the gut nearest to the lumen.

在肠道，黏膜下层之下有一层平滑，黏膜下层即位于黏膜层的下层，而黏膜是肠道最内层（离肠腔最近）。

Beyond the mucosa, there is smooth muscle followed by more connective tissue, and together, these two layers make up the submucosa and this is where the bronchial mucinous glands live.

黏膜层外是平滑细胞，之后是更多结缔组织，这两层共同组成粘膜下层，是黏液腺所在之处。

Ischemia, and resulting chest pain is due to coronary artery vasospasms, meaning the smooth muscles around the arteries constrict extremely tightly and reduce blood flow enough to cause ischemia.

缺血导致胸痛是因为冠状动脉痉挛，即动脉平滑极度收缩，血流减少，导致缺血。

The first door is the internal sphincter muscle, which is made of smooth muscle and is under involuntary control, meaning that it opens and closes automatically.

一个阀门是内括约，由平滑组成，不受意识支配，意味着它可以自行开合。

These arteries invest in additional smooth muscle tissue, and proportionally, have the thickest tunica media of any blood vessel.

这些动脉覆盖着额外的平滑组织，并按比例，拥有任何血管中最厚的中膜。

Taking a look at a cross section chunk, there's also a layer of smooth muscle which has nerves of the autonomic nervous system in it.

来看一下这个横断面，这一层还有平滑，里面有属于自主神经系统的神经。

On the other side of the smooth muscle layer is the serosa.

在平滑层的另一边是浆膜层。