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sigmoid是什么意思

  • 英式英标[\'sɪgmɔɪd]
  • 美式音标[\'sɪgmɒɪd]

adj. 乙状结肠的;C形的;S形的

n. 乙状结肠(等于sigmoidal);S状弯曲

英文词源

sigmoid (adj.)
"shaped like a C" (1660s) or "shaped like an S" (1786), from sigma (q.v.) + -oid. Especially of the flexure of the colon (1891).

实用例句

1. The curve of nutrients uptake by poinsettia was sigmoid.
一品红养分吸收曲线呈“S” 型.来自互联网
2. The left kidney was multicystic dysplastic. The sigmoid colon was extremely distended.
左肾为多囊肾和发育不良,乙状结肠极度扩张.来自互联网
3. The ulcerations worsen and the woman eventually underwent a loop sigmoid colostomy.
溃疡恶化,最终该女患经受了乙状结肠袢式造口术.来自互联网
4. The diagnosis of right sigmoid colon is confirmed by barium enema.
钡剂灌肠是确诊本症的首选检查.来自互联网
5. Simple right sigmoid colon needn t to manage.
单纯右位乙状结肠本身不需处理.来自互联网

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