排泄物含有肥沃土壤的氮。
不是冲洗，而是像真空吸尘器一样吸走宇航员的排泄物。
Instead of flushing, they work like a vacuum cleaner sucking away the astronaut's waste.
从厕所中收集的未经处理的人类排泄物经常被送到农场并作为肥料播撒。
Frequently untreated human waste harvested from lavatories is delivered to farms and spread as fertilizer.
家禽需要大量的食物和空间，这在远征中通常是有限的，而且它们还会产生大量的排泄物。
Poultries need a large amount of food and space, which is typically limited to expeditions, and they produce a lot of excrement.
与人类活动破坏环境的传统观点相反，格拉泽说：“与人类排泄物结合的黑碳是黑土高地土壤肥沃的原因。”
Contrary to the conventional view that human activities damage the environment, Glaser says, "Black carbon combined with human wastes is responsible for the richness of Terra Preta soils."
寄生物传播的方式之一就是透过排泄物。
One of the ways the parasite spreads is through faecal matter.
它从猫的排泄物中排出，又到老鼠体内。
It ends up in the cats' feces and then it ends up back in rats.
在历史上，纺织染料是由植物和动物排泄物等天然资源制成的。
Historically, textile dyes were made from such natural sources as plants and animal excretions.
当它们返回家园时，它们的排泄物会分散在巢穴周围，包括附近的池塘里。
When they return home, their droppings end up all around their nesting sites, including in nearby ponds.
农民蚂蚁分泌抗生素来控制其他可能充当“杂草”的真菌，并传播排泄物来给作物施肥。
Farmer ants secrete antibiotics to control other fungi that might act as "weeds", and spread waste to fertilise the crop.
它是一种新陈代谢很快的进食者，这一结论依赖于它们大量的排泄物都是那些没有未完全消化的食物。
It is a fast-in/fast-out feeder, relying on a high output of incompletely digested food.
这块古代排泄物或粪化石，同烧焦的多刺梨种子散落在一起，点缀着来自鱼、鸟、啮齿目动物的小块骨头。
The ancient fecal material, or coprolite, was littered with seared prickly pear seeds and flecked with small bones from fish, birds, and rodents.
在自然界，土壤将排泄物变为资源。
接触动物或动物的玩具、皮带或排泄物。
也就是说它们的排泄物里富含各种纤维和营养物。
由于粪便量巨，卡车一直将排泄物与医疗垃圾就近倾倒。
Due to the high volume of human waste, trucks have been dumping excrement and medical waste nearby.
想来猴子是唯一一种会把自己的排泄物扔来扔去的动物吗？
另一方面，人类排泄物的肥料却提供了重建土壤的充足养分。
On the other hand, fertilizer from human waste provides nutrients essential to rebuilding soil.
它们制造了一台可将没用的排泄物转化成高能燃料的反应器。
They have produced a reactor which transforms unwanted waste materials into high quality fuel.
在处理排泄物上，经济学可以作为一个关键的铆钉。
In tackling the shit problem, economics could well be a clincher.
他认为厕所将能够检测我们的排泄物以发现疾病的迹象。
Our toilets will check our excretions for telltale signs of disease, he suggests. M.
他认为厕所将能够检测我们的排泄物以发现疾病的迹象。
Our toilets will check our excretions for telltale signs of disease, he suggests. M.R.I.
紫胶虫用粘性排泄物作为停留在它所生存的树上的手段。
The Kerria lacca uses the sticky excretion as a means to stick to the trees on which it lives.
小老鼠们学会了在90%没有感染的鸭子排泄物中筛选出感染过的。
The mice learned to choose infected over noninfected duck feces about 90 percent of the time.
也就是说，这种咖啡豆是从麝香猫的排泄物里分离出来的！
That is, the coffee beans are removed from the Civet faeces and processed!
便溺后、处理婴儿排泄物后、做饭前和吃饭前应立即洗手。
Hands should be washed immediately after defecation, after handling babies' faeces, before preparing food and before eating.
猫携带一种被称作弓浆虫病的疾病，可能因为接触他们的排泄物而感染。
Cats can carry a disease called toxoplasmosis, which can be contracted by coming into contact with their waste products.
猫携带一种被称作弓浆虫病的疾病，可能因为接触他们的排泄物而感染。
Cats can carry a disease called toxoplasmosis, which can be contracted by coming into contact with their waste products.
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