By contracting the skeletal muscles around the external sphincter, urination can be stopped voluntarily.

通过道外括约肌附近的骨骼肌收，排过程可以受意识支配而停止。

They also lose very little through urination because their kidneys concentrate urine.

他们通过排的损失也很少，因为他们的肾脏液。

Blood vessels that are full of water lead to increased urination and total body dehydration.

充满水分的血管会导致多以及机体脱水。

At this point, urination would occur at this point, if not for the pons.

此时如果没有脑桥的控制，排反射便可发生。

With urinary tract infections, symptoms include dysuria, which is pain or a burning sensation during urination; urinary frequency, meaning needing to urinate a lot; and urinary urgency, which means a strong need to urinate.

路感染的症状为排困难，即痛或排时有烧灼感，频、急。

We also talked about the anatomy of storing and excreting urine — from the ureters to the urethra — and we went over the nervous system's role in controlling the act of urination.

我们还讨论了储存和排泄液的解剖——从输管到道——我们还讨论了神经系统在控制排行为中的作用。

Autonomic neurons are also located in the spinal cord, and these help regulate processes like urination, digestion, and heart rate.

脊髓中还包含自主神经元；自主神经元可调控排、排便和心率。

Urinations in the latrine were rewarded; those in the alley were gently punished with a spray of water.

在厕所小便的牛会得到奖励，在巷子里小便的牛会被水轻喷以表惩罚。

Now, the pontine storage center and pontine micturition center are two areas in the pons part of the brain that help control urination.

现如今认为脑桥贮中枢和脑桥排中枢是脑桥中两个控制排的中枢。

The first is urge incontinence, which is when someone has a sudden urge to urinate because of an " overactive bladder" , followed immediately by involuntary urination.

第1种是急迫性失禁，见于膀胱活动异常活跃的患者，他们会突然急切地想要排，随后不自主地排。

Other symptoms of tetanus involve sympathetic over-activity, which causes drooling, excessive sweating, fever, difficulty swallowing, breathing problems, and irregular urination and defecation.

破伤风的其它临床表现包括：交感神经过度兴奋，引起流涎、大汗淋漓、发热、吞咽困难、呼吸困难，以及便失禁。

Since glucose is osmotically active, water tends to follow it, resulting in an increase in urination, or polyuria.

葡萄糖为渗透活性物质，水会跟随它，造成多。

The pons is the region of the brain that we train to voluntarily control urination.

脑桥是我们主动控制排的大脑区域。

Anatomists call it micturition and I don't know why because the rest of us know it as urination, which seems like a fine word.

解剖家称之为micturition，我不知道为什么，因为我们其他把它叫做urination，这似乎是个好词。

Finally, because there is so much urination, people with uncontrolled diabetes become dehydrated and thirsty, or polydipsia.

最后，因为液增多，未控制病情的糖病患者会脱水和口干，所谓多饮。

The act of urination involves close coordination between the nervous system and muscles of the bladder.

排过程需要神经系统和膀胱肌肉的密切配合。

In addition there is a thick muscular layer called the detrusor muscle that helps with bladder contraction during urination and it has fibrous adventitia outer layer.

此外，还有一层较厚的肌肉层，称为逼肌，能辅助排过程，其外层有纤维外膜。

Stones is for calcium-based kidney stones or gallstones that can form, thrones refers to the toilet to remind you of the polyuria or frequent urination that results from impaired sodium and water reabsorption.

结石是指可能形成的钙基肾结石或胆结石；马桶指的是会多或频，这是由钠和水的再吸收受损造成的。

ONLY NOW are we finally ready to explore the act of micturition itself, the actual excretion of urine, urination.

直到现在，我们终于准备好探索排本身，液的实际排泄，排。

This usually results in frequent urination, especially at night.

常导致频，尤其在夜里。