A study in 2009 revealed that waste excreted by clownfish provides vital nutrients to anemones.

2009年一项研究显示，小丑鱼排泄物是海葵极其重要营养物。

On highways, traffic snakes grow if cars are eaten faster than excreted, and they shrink if excreted faster than eaten, dying when the last car accelerates away before the next car must stop.

在高速公路上，如果汽车被“吃掉”比“排泄”快，贪吃蛇变长，反之变短，当最后一辆车在后车刹车前加速，“贪吃蛇”就会消失。

When they're done, they excrete a slimy substance all over your pearly whites.

进食完毕后，他们会分泌出一种粘稠物质，覆盖在你牙齿上。

And meta-analyses have failed to find any connection between excreted acids and bone health.

元分析也未能发现排泄酸与骨骼健康之间任何联系。

Fortunately, their gills have evolved ways to excrete the excess salt from their body.

幸运是，它们鳃已经进化出了排出体内多余盐分方式。

Other classes of animals use different systems and methods to excrete waste.

这条定律讲是泌器官和力量。

This last one is caused by the excess porphobilinogen being excreted in the urine.

最后一项是由于过多卟胆原从液排泄。

Well, all of the animals that live in these waters excrete valuable nutrients.

其实，生活在这些水所有动物都在排泄宝贵营养成分。

Space is big — remember, folks, that's why we call it “space” — and getting here is a huge pain in the butt… or whatever aliens use to excrete waste matter.

太空太了——请记住，这就是我们称它为“太空”原因——来到这里（地球）是一件非常痛苦事。

Another example is Fanconi syndrome, which is where the proximal convoluted tubule essentially loses its capacity to reabsorb a variety of solutes - including phosphate - once again letting it get excreted in the urine.

另一个例子是范可尼综合征，即近曲小管基本上失去了重新吸收各种溶质（包括磷酸盐）能力，导致磷酸盐通过液排出。

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解剖——从输管到道——我们还讨论了神经系统在控制排行为中作用。

These pumps drive potassium from the blood into the cells and from there it flows down its concentration gradient into the tubule to be excreted as urine.

这些泵驱使钾从血液进入细胞内，细胞内钾离子再顺着浓度梯度进入肾小管，以液形式排泄。

Also, some individuals have a genetic predisposition to overproduction of uric acid while others with chronic kidney disease may be unable to excrete the uric acid.

同时，某些个体遗传易感，倾向于过量生成酸；而慢性肾病病人因其无法正常排泄酸，也可能诱发痛风。

We have discovered now, which is something we didn’t know, that people men can excrete the virus in their seminal fluid for six or seven months.

以前，我们从未发现埃博拉能够在男性体外精液中存活6-7个月。

But if you use different types of assisted reproductive technology that make your ovaries excrete more eggs, you might get pregnant with triplets or quadruplets.

但如果使用其他类型辅助生殖技术，使卵巢排出更多卵子，就可能怀上三胞胎或四胞胎。

Perhaps the key to understanding this object is that this toad excretes a hallucinogenic substance, and Central Americans believed that it represented an earth goddess.

也许我们了解这条腰带关键是，这种蟾蜍会分泌出一种致幻物质，而中美洲人视之为一位土地女神化身。

The fungi excrete acids that dissolve the surface of the rock, freeing minerals that the algae convert into food sufficient to sustain both.

真菌分泌出酸，溶解岩石表面，把矿物质释放出来；藻类将矿物质转变成足够食物来维持二者。

These microscopic glands surround hair follicles and they excrete an oily substance called sebum that keeps most mammals' skin supple.

毛囊周围便有这种微小腺体，它们排出一种叫做皮脂油性物质，能使多数哺乳动物皮肤保持柔软。

Erythritol is excreted mostly through your urine, you just pee it out.

赤藓糖醇会随液排出。

Some of this gets deposited into lakes and rivers, and if it's ingested by a fish, it's not excreted.

其中一些会沉积到湖泊和河流中，如果被鱼摄入，就不会被排出。