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The reproductive isolation among sympatric Pedicularis species is influenced by the differences of pollinator behavior and floral form via ethological isolation and mechanical isolation.

另一方面是通隔离制,即由熊蜂不同的访花行为以及植物花部结构上的差异避免柱与熊蜂携带的异种花粉接触。

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Apiarist courses in many places are over-subscribed and membership of beekeeping associations has shot up with the increased awareness of the plight of the productive pollinator.

许多地方的养蜂课程人满为患,而随着人们多产的鲜花红娘之不幸遭遇的日益同情,养蜂协会会员人数也在飙升。

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国家地理(儿童专栏)

And did you know that these furry fliers are also pollinators?

你知道这些毛茸茸的飞行动物也是传粉者吗?

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BBC 听力 202212

As temperatures rise predators will lose their prey and flowering plants their pollinators.

随着气温升高,捕食者将失去猎物,开花植物将失去传粉者。

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自然历史博物馆

And that's used as a lure by the plant to encourage other pollinators.

植物用它来作为吸引传粉昆虫的诱饵。

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我们星球的秘密

Many of the trees and plants out here will have specialist pollinators.

这里许多乔木和其他植物都有特定的授粉者。

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科学60秒-科学美国人 20229

When you think of pollinators — what comes to mind?

起传粉者,你会想到什么呢?

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科学60秒-科学美国人 20229

When you think of pollinators–what comes to mind?

当你想到授粉时,你会想到什么动物?

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CNN 10 学生英语 20219

In its quest to become more self-sufficient, the islanders make a beeline for the planet's most efficient pollinators.

岛民们为了让自己能更自给自足,径直选择了地球上最高效的传粉者。

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科学60秒 听力 201611

The numbers of fly pollinators is down, as is the the number of visits by these fly pollinators.

授粉苍蝇的数量下降,“到访”的授粉苍蝇数量也出现下降。

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大英百科全书

Other plants that bees pollinate might survive with other pollinators.

蜜蜂授粉的其他植物可能会和其他授粉媒介一起存活下来。

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Crash Course 植物学篇

And there are some lesser-known pollinator pals, too — even gerbils.

还有一些不太为人所知的传粉者——甚至有沙鼠。

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科学60秒-科学美国人 20197

Just how many pollinators was an open question at the time.

但究竟有多少传粉者,这在当时是一个悬而未决的问题。

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VOA慢速英语_生活

They also do not support pollinators like birds, bees, and butterflies.

它们也不支持鸟类、蜜蜂和蝴蝶等传粉者。

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Scishow 精选系列

Lots of sweet-smelling flowers, for instance, use terpenes to attract pollinators.

比如许多有香味的花朵,使用萜烯来吸引传粉者。

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大英百科全书

Together, they are probably the most important group of insect pollinators.

加在一起,它们可能是最重要的昆虫传粉媒介。

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我们星球的秘密

For plants, specialist pollinators act as a form of insurance policy.

对植物来,有特定的授粉者相当于上了保险。

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Asap SCIENCE 精选

This is to attract flies and beetles as pollinators.

这是为了吸引苍蝇和甲虫,让他们传播花粉。

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国家地理(儿童专栏)

These little insects are some of the best pollinators in the entire world.

这些小昆虫是世界上最好的传粉者。

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VOA Special 20237

The flying insects play a big part in a healthy ecosystem as pollinators.

作为传粉者,该飞虫在健康的生态系统中发挥着重要作用。

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TED演讲(视频版)双语精选

You can create a lot of butterfly habitat and pollinator habitat on a windowsill.

你可以在窗台上创造出不少蝴蝶和授粉者的生态环境。

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VOA常速英语_生活

A 2016 United Nations report estimates 16 percent of pollinators are threatened with extinction.

2016国的一份报告估计,百分之十六的传粉昆虫面临灭绝危机。

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