全部

1·Dolphins lack vocal cords, nevertheless creating sounds: a complicated system of whistles, squeaks, moans, trills, and clicks are produced by sphincter muscles inside the blowhole.

海豚没有声带，但却能发声：一个由口哨声、吱吱声、呻吟声、颤音和咔嚓声组成的复杂系统是由喷水孔内的括约肌产生的。

2·Assess ability to control external sphincter.

评估病人外括约机控制情况。

3·Sphincter-preserved surgery should be performed avoiding the above problems.

应该在避免以上问题的前提下合理实施保肛手术。

4·Yo, Viv, babe. Would you come down here? The sphincter police won't let me through.

薇薇安宝贝，请你下来，强壮警察不肯让我走去。

5·For nitric oxide could loosen the pyloric sphincter and increase the bile acid to the stomach.

幽门区一氧化氮含量变化与胃内胆汁酸的反流量相关。

6·As he gets nearer to the pulsing sphincter of a mouth, he starts to hack at the gas bag overhead.

但他还是离水母蠕动的嘴唇越来越近，他开始砍向头上的气囊。

7·Objective in order to explore a new sphincter-saving operation on distal rectal cancer and its effect.

目的探讨直肠下段癌保肛治疗的新术式和效果。

8·Relaxation pressure of sphincter during defecation was higher in constipation group of IBS than that in normal subjects (P<0.05).

排便时IBS便秘组患者的肛管松弛压高于正常对照组（P< 0 .0 5 ）。

9·MethodsThe clinical data of 155 low rectal cancer patients, undergone sphincter preserving procedures from 2005 to 2007, were reviewed.

方法回顾性分析2005 ~ 2007年155例低位直肠癌保肛手术患者的临床资料。

10·Objective To study the usual complications and preventive measures after applying double stapling device in the sphincter preserving surgery.

目的探讨双吻合器在低位直肠癌前切除术中常见并发症及预防措施。

(1)anal sphincter肛门括约肌；肛管括约肌