The internal urethral sphincter automatically and involuntarily opens, and the urine is released.
尿道内括约肌自然而然的张开，尿就排出来了。
urethral
/ju'ri:θrəl/
英汉-汉英词典
adj. 尿道的
词组 | 习惯用语
urethral catheter 尿道导管
urethral meatus 尿道；尿道口
英语例句库
- If urethral obstruction occurs, congenital megaurethra is lethal without patent urachus or rectoesical fistula.
如果存在尿道梗阻，先天性巨尿道即便没有脐尿管未闭或直肠膀胱瘘也是致死性的。 - If urethral injury is suspected, urethral integrity should be confirmed by a retrograde urethrogram before the catheter is inserted.
如果怀疑有尿道损伤，在置管前应先行逆行性尿道造影以确定尿道的完整性。 - Objective To discuss the reasons for complications caused by indwelling urethral catheter after anaesthetize and prevention measures.
目的探讨麻醉后留置尿管引起并发症的原因及预防措施。 - Methods 18 patients with bulbar urethral disruption were treated with urethroscopic realignment.From Februauy 1995 to December 2000.
方法回顾分析1995年2月至2000年12月,18例腔内会师治疗尿道球部损伤的临床资料。 - ObjectiveTo observe the effect of urethral stent implantation on detrusor-sphincter dyssynergia caused by neurogenic lower urinary tract dysfunction.
目的观察网状尿道支架植入术对神经原性下尿路功能障碍的治疗效果。 - Objective To investigate the causes and preventing strategies to complications after super lubricious balloon lactoprene urethral catheter engagement.
目的探讨留置超滑乳胶气囊导尿管并发症的原因及对策。 - Methods Review and retrospectively analyze the clinical outcomes of 586 patients after super lubricious balloon lactoprene urethral catheter engagement.
方法对586例留置超滑乳胶气囊导尿管患者进行观察,回顾分析。 - Gleet pathological change is main urethral after, cystic neck and cystic triangle area, spread sometimes whole and urethral.
慢性尿道炎病变主要在后尿道、膀胱颈和膀胱三角区，有时蔓延整个尿道。 - Conclusion: Ni-Ti shape memory alloy stent is convenient and feasible in treating postoperative urethral stricture of hypospadia, and it has higher safety, small wound and definite curative effect.
镍钛记忆金属支架管治疗尿道下裂术后尿道狭窄，是简便易行，安全性高，创伤小，疗效肯定的治疗方法。
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原声例句
双语版 TED-Ed 演讲精选
双语版 TED-Ed 演讲精选
Simultaneously, the internal urethral sphincter opens. This is called the micturition reflex.
同时，括约肌内壁开始打开。这叫做排尿反射。
双语版 TED-Ed 演讲精选
Whooshing downwards, the fluid enters the urethra and stops short at the external urethral sphincter.
液体飞速的向下流进尿道，从膀胱经尿道排出体外。
Osmosis-解剖与生理
In men and women, around the internal urethral orifice, the detrusor muscle thickens to form the internal sphincter.
无论男性女性，尿道内口的逼尿肌增厚，形成尿道内括约肌。
TED-Ed（视频版）
Simultaneously, the internal urethral sphincter opens.
同时，尿道内括约肌打开。
Osmosis-解剖与生理
The urethra is a thin muscular tube that drains urine from the bladder, starting from the internal urethral orifice to the external opening.
尿道是细的肌性管道，从膀胱引流尿液；起于尿道内口，终于尿道外口。
双语版 TED-Ed 演讲精选
The brain can counter it if it's not a good time to urinate by sending another signal to contract the external urethral sphincter.
通过发射另一个信号来控制尿道外括约肌大脑会判断现在是不是排尿的合适时机。
双语版 TED-Ed 演讲精选
The external urethral sphincter is one of the muscles of the pelvic floor, and it provides support to the urethra and bladder neck.
尿道外括约肌是一种盆底肌，它向尿道和膀胱颈提供支撑。
2017级专外有声
The urethral sphincter is a collective name for the muscles used to control the flow of urine from the urinary bladder.
尿道括约肌是用来控制尿液从膀胱流出的肌肉的总称。
双语版 TED-Ed 演讲精选
But under normal circumstances, your decision to urinate stops the brain's signal to the external urethral sphincter, causing it to relax and the bladder to empty.
但是在正常情况下，你要排尿的决定阻止了大脑向尿道外括约肌发出信号使得它开始放松，膀胱排空。
中文百科
尿道 Urethra
（重定向自Urethral）
尿道（拉丁语学名：Urethra）是动物体内泌尿系统的器官之一。它从膀胱连通到体外，它的作用是将尿排出体外。在雄性哺乳动物中它还有将精液导出的作用，因此也是生殖器官之一。在胚胎发育的过程中尿道是从泄殖腔的腹面产生的。
英语百科
Urethra 尿道
（重定向自Urethral）
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In anatomy, the urethra (from Greek οὐρήθρα – ourḗthrā) is a tube that connects the urinary bladder to the urinary meatus for the removal of fluids from the body. In male placental mammals, the urethra travels through the penis, and carries semen as well as urine. In female placental mammals, the urethra is shorter and emerges at the female external urethral orifice above the vaginal opening.
近义、反义、联想词
近义词
adj.urethra
联想词
英英词典
urethral adj.
- of or relating to the urethra
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