descending tract 中文意思是什麼

descending tract 解釋
下行束
  • descending : adj 下降的,下行的;遞降的。 a descending letter 下垂字母 〈g p y 等〉。 descending powers 【數學...
  • tract : n 1 廣闊的地面;(一大段)土地[森林],地帶;地域;廣闊海面[天空]。2 〈古語〉一段時間,長時間。3 ...
  1. The alimentary tract in the abdomen consists of the lower oesophagus, the stomach, the duodenum, the jejunum, ileum, the caecum and the appendix, the ascending, transverse and descending colons, the sigmoid colon and the rectum

    腹腔內的消化道器官有:下食道、胃,十二指腸、空腸、回腸、盲腸和闌尾、升結腸、橫結腸、降結腸、乙狀結腸以及直腸。
  2. These nerves mediated the majority of inhibitory responses in the gi tract and regulate many important physiologicai reflexes, such as relaxation of the lower esophageal sphincter after swallowing, receptive relaxation of the proximal stomach during eating, and descending inhibition in response to distension

    這些nanc能神經介導大多數胃腸道運動的抑制性反應,參與許多重要的生理反射,如吞咽之後的食管下括約肌舒張、進食后胃體的容受性舒張、消化道的下行性抑制反應及胃腸蠕動等。
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