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缩，过程可以受意识支配而停止。

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

他们通过的损失也很少，因为他们的肾脏浓缩液。

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，射便可发生。

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

脑桥是我们主动控制的大脑区域。

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

过程需要神经系统和膀胱肌肉的密切配合。

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。

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。

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本身，液的实际泄，。

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。

This usually results in frequent urination, especially at night.

常导致频，尤其在夜里。

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、便和心率。

Urination and blacking out are good predictors of what?

- 和昏厥可以很好地预测什么？

As urination and  defecation are natural, the medieval people had no shame in it.

由于和便是自然的，中世纪的们对此并不感到羞耻。

Nausea and stomach cramps follow, along with uncontrollable urination and diarrhea.

随之而来的是恶心和胃痉挛， 以及无法控制的和腹泻。

I think free-flowing urination is not uncommon.

我认为随意小便并不罕见。

You can also lose fluids through urination.

你也会通过失去体液。

The strips, just to confirm, the strips are urination.

试纸，只是为了确认一下，试纸是用来测的。

At the emergency room, he was confirmed to have hematuria - the urination of blood.

到了急诊室，医生诊断他得了「Hematuria」 - 也就是「血」。

Medications like diuretics, underlying conditions such as diabetes, and alcohol consumption can all cause more frequent urination.

像利剂这样的药物、潜在的疾病如糖病以及饮酒，都可能导致更频繁的。