sigmoid
英
美 [ˈsɪgˌmɔɪd]
网络 S 形; s形; 乙状结肠; S形的
复数：sigmoids
BNC.31478 / COCA.37858
英英释义
adj
- of or relating to the sigmoid flexure in the large intestine
- curved in two directions (like the letter S)
双语例句
- Clinical application and experience of laparoscopic sigmoid colpopoiesis in patients with congenital absence of vagina
腹腔镜手术治疗先天性无阴道的临床应用及体会 - The authors reported nursing of 12 patients with sigmoid stoma undergoing radiotherapy after rectal cancer surgery.
笔者报道了12例直肠癌乙状结肠造口术后放射治疗患者的护理。 - Sigmoid and transverse colon was the common site of perforation.
穿孔部位常见于乙状结肠和横结肠。 - We solve that the variable parameter activation sigmoid function of the network can raise the dimension of capacity.
给出了递进提升输出向量空间维数的可调变参数激活函数中参数选取的方法，解决了隐含神经元采用相同激活函数限制了神经网络逼近能力这一问题。 - Objective To report the method and effect of operation of artificial vagina with sigmoid colon.
目的报道乙状结肠法人工阴道成形术的手术方法及效果。 - Conclusions Colorectal cancer can take place in each part of the large intestine, and manly in rectum, sigmoid colon, next in horizontal colon, caecum and descending colon.
结论大肠癌可发生于大肠的各个部位，但以直、乙状结肠多见，其次依此为升结肠、横结肠、盲肠及降结肠。 - Pain grades during passing the sigmoid and transverse colons were observed and the time of inserting colonoscope recorded.
分别观察两组过乙状结肠和横结肠时的疼痛级别并记录插镜时间。 - Thus, if the obstruction is present in the sigmoid colon, the colon proximal to this point will appear distended, as will the small bowel if the ileocecal valve is incompetent.
如果乙状结肠存在梗阻，则最接近于这一部位的结肠就会扩张，如果回音瓣功能不全，则小肠也会扩张。 - Objective To study the therapeutic effect of vaginoplasty using sigmoid colon graft for congenital absence of vagina.
目的探讨乙状结肠代阴道成形术治疗先天性无阴道的治疗效果。 - Sub-Pixel Edge Detection Method Based on Sigmoid Function Fitting
基于Sigmoid函数拟合的亚像素边缘检测方法