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pollination

TPO词频:10次
pollin
ation表结果
授粉

[pɔli'neiʃən]


【释义】

基本释义 n. 授粉

常考释义 n.传粉

n. (花的)传粉【植】

【语块】

artificial pollination

【TPO例句】

1. Like animals that eat a certain plant and that plant relies on a certain fungus to help it get nutrients from soil and on a certain insect for pollination.(TPO25-L1)

比如,一个动物吃某种特定的植物,而那个植物依赖着某种真菌去帮助它从土壤中获得养分,也需要某种昆虫帮它授粉。

2. So really it is hard to know just how agriculture affects the pollination of plants.(TPO34-L3)

因此,我们很难知道到底农业是怎么影响植物授粉的。

3. On the other hand, recent studies have shown that the disruption of one aspect of the pollination cycle doesn’t usually lead to the extinction of other species. (TPO34-L3)

而另一方面,最近一些研究指出授粉循环中一个方面被破坏也通常不会导致其他一些物种的灭绝。

4. Now, there’s a flower in the Amazon rainforest called a royal water lily and the characteristics of its flowers change during the pollination process. (TPO34-L3)

现在,在亚马逊雨林中有一种皇家睡莲,它的开花特点在授粉过程中会改变。

5. There are several important factors associated with pollination: when and how often a plan flowers, how long the flowering cycle lasts, and the number of flowers that open at the same time. (TPO34-L3)

授粉和几个关键因素有关联:一个植物在什么时候、多久开花一次,开花的周期持续多久,多少花同时开放。

6. So to really understand pollination ecology, both the flower and its pollinators must be studied.(TPO34-L3)

因此要真正了解授粉生态学,就必须将开花植物和它授粉者一起研究。

7. Professor: When we talk about pollination ecology, we are talking about the relationship between a plant and its pollinator. (TPO34-L3)

教授:当我们谈论授粉生态学,我们就是在谈论植物以及它传粉者之间的关系。

8. Grasshoppers feeding on flowers indirectly block pollination and the production of seeds by destroying the corolla or the stigma, which receives the pollen grains and on which the pollen germinates. (TPO34-P3)

因为草蜢吸食花朵,破坏牵牛花的花冠或柱头,而这正是接收花粉粒和花粉生长的地方,所以间接阻断了授粉和制造种子。

9. Wind pollination does, of course, require a lot of pollen. (TPO45-P2)

当然,风媒传粉需要大量的花粉。

10. Wind pollination is often seen as being primitive and wasteful in costly pollen and yet it is surprisingly common, especially in higher latitudes. (TPO45-P2)

风媒传粉常被视为是原始和低效率的方式,但这种传粉手段极其常见,特别是在高纬度地区。

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