trachea,分割为称为支气管的二根大管子。 翻译结果3复制译文编辑译文朗读译文返回顶部 了气管,分为两大管称为支气管。 翻译结果4复制译文编辑译文朗读译文返回顶部 气管、分成两个大的管称为镜(支气管。 翻译结果5复制译文编辑译文朗读译文返回顶部 气管,划分成二支大管叫支气管。 相关内容 aCaractéristiques: La...
the small leaf-shaped cartilage at the top of the larynx is called the epiglottis(会厌). when one swallows, the epiglottis covers the opening of the larynx and helps to prevent food from entering the respiratory tract.at its lower end, the trachea divides into a right 10、and a left ...
The trachea, or windpipe, is a tube that extends down the neck and branches into two smaller tubes called bronchi, one for each lung. The trachea is reinforced with rings of cartilage, which prevent it from collapsing, even when no air is present. This structural support is vital for maint...
The bronchus divides into smaller branches called bronchioles. (支气管分为更小的分支,称为支气管细支。) 例句2 Bronchitis is an inflammation of the bronchus, often caused by viral or bacterial infection. (支气管炎是支气管的炎症,通常由病毒或细菌感染引起。) chamber 将"chamber" 的发音类比为...
The trachea divides to enter each of the two lungs and then divides more than 20 times to form a very large number of small air spaces. Oxygen from the air enters the blood through capillaries in the walls of these air spaces, and the blood release carbon dioxide into the air spaces to...
1. The trachea divides into a right and a left primary ___.2. The phrenic nerve activates the ___.3. The gas produced in the tissues and exhaled in respiration is ___.4. The double membrane that covers the lungs and lines the thoracic cavity is the ___.5. The small air sacs ...
beginning with the nose or mouth. It travels to the chest cavity through thetrachea, which divides into two bronchi, each of which enters a lung. The bronchi divide and subdivide into a network of countless tubules. The smallest tubules, or bronchioles, enter cup-shaped air sacs known as al...
The coronary vessels originate immediately above the aortic outflow valve as two sinuses leading to the right and left branches. The right coronary artery tends to be the dominant of the two in most species, but both begin with a split into a superficial and deep branch on either side of ...
This bronchiole divides into two branches, each of which forms a lobule. The remaining bronchioles constitute the left caudal lobe as in the right lung. The branches of pulmonary arteries mostly run along the dorsal or lateral side of bronchioles. The pulmonary veins run the ventral or medial ...
the trachea, support the structure of the bronchi and prevent their collapse. The primary bronchi (singular: bronchus) enter the lungs at thehilum, a concave region where blood vessels, lymphatic vessels, and nerves also enter the lungs. Each bronchus divides into secondary bronchi, then int...