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phosphorus

TPO词频:40次
phos
phor带有
us表名词
带光的物质→磷

[ˈfɑsfərəs]


【释义】

基本释义 n. 磷

常考释义 n.磷

【变形】

复数:phosphori    

n. 磷(化学元素)【化】

【语块】

Phosphorus pentasulfide

【TPO例句】

1. You're right to guess that Phosphorus can end up in Earth's atmosphere. (TPO10-L3)

你猜测磷会到达地球大气层的想法是对的。

2. The Phosphorus at the bottom of the ocean has to somehow make its way back to the surface, to complete the cycle, to begin the cycle all over again. (TPO10-L3)

海洋深处的磷还需回到海洋表面,来完成循环,然后从头开始在此循环。

3. The fishing industry helps bring Phosphorus back to land. (TPO10-L3)

捕鱼业可以帮助磷回归陆地。

4. If not all of Phosphorus gets used by the crops and large amounts of Phosphorus gets into the rivers, this could cause rapid growth of water plants in the river, which can lead to the water ways getting clogged with organisms, which can change the flow of the water. (TPO10-L3)

如果不是所有的磷被作物吸收,那么大量的磷会进入河水,这就会引起水下植物的迅速生长,最终导致有机体在水中产生堵塞,这就会改变河水的流动。

5. But a lot of the Phosphorus in soil gets washed away into rivers by rain and melting snow. (TPO10-L3)

但是土壤中的很多磷会被雨水或者融雪冲刷到河水中。

6. We call all of this – the land phase of the Phosphorus cycle. (TPO10-L3)

我们把这称之为陆地阶段的磷循环。

7. And the Phosphorus is recycled back into the soil; same thing with the animals that eat those plants, or eat other animals that have eaten those plants. (TPO10-L3)

那么磷就再次循环到泥土中,吃这些植物的动物、或是吃这些动物的其他动物也如此。

8. They use Phosphorus from the soil to grow. (TPO10-L3)

会增进植物的生长。

9. Now after the Phosphorus is in the soil, plants grow. (TPO10-L3)

磷进入泥土中,

10. So humans can play a role in the first part of the Phosphorus cycle – the breaking down of rocks and the spreading of Phosphorus into the soil by speeding up the rate at which this natural process occurs. You see. (TPO10-L3)

所以说人类在磷循环中也起到了巨大的作用‐‐即通过打碎岩石,将磷撒放在泥土中来增快自然过程。你们明白吧。

11. Phosphorus is slowly released as the rocks are broken down and it gets spread around into the soil. (TPO10-L3)

磷在岩石分解过程中被释放出来,并渗透到泥土中。

12. Well, let’s start with the Phosphorus in rocks. (TPO10-L3)

我们来讲一下岩石中的磷。

13. How does Phosphorus get there? (TPO10-L3)

磷是怎么到那里呢?

14. So the Phosphorus cycle has been studied a lot by ecologists because like I said, Phosphorus is an important nutrient and it’s not so abundant. (TPO10-L3)

许多生态学家都研究了磷循环,因为正如我说的,磷循环是非常重要的养分并且也不是很充足。

15. But the soil at the Botai settlements, it was found with relatively little potassium, which makes it far more likely that the phosphorus came from horses. OK?(TPO31-L4)

但是在波泰定居的土壤中,只发现非常少的钾。所以这些磷更有可能是来自于马匹的,对不对?

16. However, when a fireplace leaves behind a lot of phosphorus in the soil, we’d also find an unusually high concentration of potassium.(TPO31-L4)

但是,壁炉将大量磷留在土壤中的同时,我们也会发现高含量的钾。

17. So couldn’t the phosphorus at the Botai sites just be from the frequent use of fireplaces?(TPO31-L4)

那么,在波泰遗址中发现的磷会不会是频繁使用壁炉造成的呢?

18. It said that one way to determine if there was an ancient fireplace at an archaeological site was to check the soil for phosphorus. (TPO31-L4)

这篇文章说的是确定一个遗址中古代壁炉的一种方法就是去检查磷。

19. Professor: Yes. Phosphorus is a very significant indicator that horses, large numbers of horses were being kept in the settlements. (TPO31-L4)

教授:是的。磷元素是定居中有大量马匹存在的重要指示。

20. Student: Um…phosphorus?(TPO31-L4)

学生:磷?

21. Soil samples from these pens or corrals show ten times the concentration of phosphorus.(TPO31-L4)

在这些围栏中的土壤样品中有着10倍的磷元素。

22. Salmon contribute important nutrients like carbon and phosphorus. (TPO52-L2)

大马哈鱼可以提供营养物质比如说碳和磷。

23. The fungal hyphae are able to absorb phosphorus that plant roots could not themselves obtain from the very dilute soil solutions, and fungal hyphae can transfer mineral nutrients from one forest plant to another. (TPO53-P2)

真菌菌丝能够吸收植物根本不能从极稀土壤溶液中获得的磷,而且可以将矿物营养物从一种森林植物转移到另一种。

24. Aluminum also reduces the availability of phosphorus, an element in high demand by plants.(TPO53-P2)

铝也降低了磷的可用性,但磷是植物极其需要的元素。

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