The vein poem is: every vein. The pinyin is: j ì ng à i.i. The part of speech is: noun. Structure: static (left and right structure) pulse (left and right structure). The phonetic notation is: ㄐㄥㄇㄞ.
What is the specific explanation of vein? We will introduce you through the following aspects:
I. Text Description Click here to view the details of the plan.
Intravenous injection of jüngàI( 1) In humans and other vertebrates, blood enters the tubular and branched vessels of the heart from capillaries. The blood vessel wall is thinner than the arterial wall, and there are valves at a certain distance to prevent blood from flowing back into the continuous blood flow. Because of the production of hemoglobin, most of them are dark brown.
Second, the citation interpretation
Blood vessels that send blood back to the heart. The blood in the vein contains more carbon dioxide, and its color is dark red.
Third, the national language dictionary.
Blood vessels that return turbid blood from all parts of the body to the heart for cleaning have the opposite function to arteries.
Fourthly, online interpretation.
Veins (Chinese vocabulary) Veins are the blood vessels that collect the returned blood and enter the heart. They are often accompanied by corresponding arteries, which are more in number, thicker in diameter and more in blood volume than arteries. About 65 ~ 70% of blood in systemic circulation is contained in veins (except blood stored in portal vein system, liver and spleen). Venous blood accounts for about 50 ~ 55% in pulmonary circulation. The wall of vein is thinner and weaker than that of artery, and its elasticity is less, so the wall of vein often collapses and the lumen becomes flat or irregular in fixed stained sections.
Synonyms about veins
artery
Vocabulary about veins
venous sinus
Idioms about veins
Love and affection are interlinked, static and affection, and the ins and outs of love and affection.
Vocabulary about veins
The cause and effect of acute pulse and slow moxibustion are connected in one vein, and the same vein is the national pulse and people's life.
Sentences about veins
1, Conclusion: The manifestations of occipital venous cistern are characteristic, and mastering its imaging features combined with clinic is helpful for differential diagnosis.
2. Kitakyushu Ecological Park is the first and most typical venous industrial park in Japan, and its successful experience can provide effective reference for the construction of similar parks in China.
3. Make a second connection to introduce the blood from inferior vena cava into the right pulmonary artery.
4. Objective To explore the effect of umbilical vein intubation in premature infants.
5. In this paper, rabbit chronic nephritis was reproduced by repeated intravenous injection of low dose bovine serum albumin, and treated with bone-seeking wind root.
Click here to see more details about veins.