cross-pollination
异交授粉
pollination process
授粉过程
It is a mechanism that helps prevent self-pollination and is most common among wind-pollinated and unspecialized insect-pollinated flowers, as in figwort.
是一种避免自花授粉的机制,在风媒花和非专性虫媒花中最为普遍,比方说玄参。
Based on the experiment results, hand-cross-pollination operation procedure for sugar apple and atemoya is proposed for practical utilization in the industry to solve the dilemma.
依试验结果,建立番荔枝与凤梨释迦人工异花授粉作业模式,提供产业经营实际应用,以解决困境。
In order to analysis the genetic characteristic of male sterility, test cross, sister cross, back cross, reciprocal cross and self-pollination were conducted with these male sterule plants.
通过正交和反交对不育株的所属类型进行分析,结合自交、回交分析其遗传特点。
The flowers were pretreated by (A) emasculating then bagging, (B) removal of stigma and (C) crosspollination, respectively as compared with control: open-pollination after emasculation.
结果表明:去雄套袋、截去柱头以破坏授粉和杂交授粉等处理与去雄不套袋作对照之间结实率的差异不显著。
Bees play a crucial role in pollination.
蜜蜂在传粉中扮演着至关重要的角色。
Wind can also help with the pollination of certain plants.
风也可以帮助某些植物进行传粉。
Pollination is essential for the reproduction of many flowering plants.
传粉对许多开花植物的繁殖至关重要。
Some plants rely on birds for pollination.
一些植物依赖鸟类进行传粉。
Pollination can occur through self-pollination or cross-pollination.
传粉可以通过自花传粉或异花传粉发生。
The process of pollination helps in the production of fruits and seeds.
传粉过程有助于水果和种子的生产。
Pollination is a key step in the life cycle of many plants.
传粉是许多植物生命周期中的关键步骤。
However, barley's wind pollination means bees do not bother to visit it.
然而,大麦的风媒传粉意味着蜜蜂不为它传粉。
来源: The Economist - TechnologyThat's an important early part of the pollination process.
这是授粉早期的一个重要部分。
来源: CNN 10 Student English May 2020 CollectionBees pollinate, and without pollination we cannot produce food. It's as simple as that.
蜜蜂还可以授粉,而如果没有授粉,我们就无法生产粮食。道理就是这么简单。
来源: VOA Daily Standard January 2019 CollectionAnne Leonard, a pollination biologist at the University of Nevada, Reno.
内华达州立大学雷诺分校的传粉生物学家安妮·伦纳德说道。
来源: Science in 60 Seconds Listening Compilation August 2016She describes a flower field as a sort of pollination marketplace.
她将花田描述为一个授粉市场。
来源: Science in 60 Seconds Listening Compilation August 2016So imagine a world where that pollination process is not taking place.
我们不敢想象没有授粉的世界会是什么样子。
来源: VOA Daily Standard February 2019 CollectionIt gives those plants a competitive advantage in the world of pollination.
这使得这些植物在授粉方面具有竞争优势。
来源: Coffee Tasting GuideOf the world's top 50 crops, how many rely on insect pollination?
在世界前50种农作物中,有多少种依靠昆虫授粉?
来源: 6 Minute EnglishSee, pollination is one of the most important, biological processes on our planet.
授粉是地球上最重要的生物过程之一。
来源: CNN 10 Student English Compilation September 2020Blueberries and cherries rely on bees for up to 90% of their pollination.
蓝莓和樱桃 90% 的授粉都依赖蜜蜂。
来源: Encyclopædia Britannicacross-pollination
异交授粉
pollination process
授粉过程
It is a mechanism that helps prevent self-pollination and is most common among wind-pollinated and unspecialized insect-pollinated flowers, as in figwort.
是一种避免自花授粉的机制,在风媒花和非专性虫媒花中最为普遍,比方说玄参。
Based on the experiment results, hand-cross-pollination operation procedure for sugar apple and atemoya is proposed for practical utilization in the industry to solve the dilemma.
依试验结果,建立番荔枝与凤梨释迦人工异花授粉作业模式,提供产业经营实际应用,以解决困境。
In order to analysis the genetic characteristic of male sterility, test cross, sister cross, back cross, reciprocal cross and self-pollination were conducted with these male sterule plants.
通过正交和反交对不育株的所属类型进行分析,结合自交、回交分析其遗传特点。
The flowers were pretreated by (A) emasculating then bagging, (B) removal of stigma and (C) crosspollination, respectively as compared with control: open-pollination after emasculation.
结果表明:去雄套袋、截去柱头以破坏授粉和杂交授粉等处理与去雄不套袋作对照之间结实率的差异不显著。
Bees play a crucial role in pollination.
蜜蜂在传粉中扮演着至关重要的角色。
Wind can also help with the pollination of certain plants.
风也可以帮助某些植物进行传粉。
Pollination is essential for the reproduction of many flowering plants.
传粉对许多开花植物的繁殖至关重要。
Some plants rely on birds for pollination.
一些植物依赖鸟类进行传粉。
Pollination can occur through self-pollination or cross-pollination.
传粉可以通过自花传粉或异花传粉发生。
The process of pollination helps in the production of fruits and seeds.
传粉过程有助于水果和种子的生产。
Pollination is a key step in the life cycle of many plants.
传粉是许多植物生命周期中的关键步骤。
However, barley's wind pollination means bees do not bother to visit it.
然而,大麦的风媒传粉意味着蜜蜂不为它传粉。
来源: The Economist - TechnologyThat's an important early part of the pollination process.
这是授粉早期的一个重要部分。
来源: CNN 10 Student English May 2020 CollectionBees pollinate, and without pollination we cannot produce food. It's as simple as that.
蜜蜂还可以授粉,而如果没有授粉,我们就无法生产粮食。道理就是这么简单。
来源: VOA Daily Standard January 2019 CollectionAnne Leonard, a pollination biologist at the University of Nevada, Reno.
内华达州立大学雷诺分校的传粉生物学家安妮·伦纳德说道。
来源: Science in 60 Seconds Listening Compilation August 2016She describes a flower field as a sort of pollination marketplace.
她将花田描述为一个授粉市场。
来源: Science in 60 Seconds Listening Compilation August 2016So imagine a world where that pollination process is not taking place.
我们不敢想象没有授粉的世界会是什么样子。
来源: VOA Daily Standard February 2019 CollectionIt gives those plants a competitive advantage in the world of pollination.
这使得这些植物在授粉方面具有竞争优势。
来源: Coffee Tasting GuideOf the world's top 50 crops, how many rely on insect pollination?
在世界前50种农作物中,有多少种依靠昆虫授粉?
来源: 6 Minute EnglishSee, pollination is one of the most important, biological processes on our planet.
授粉是地球上最重要的生物过程之一。
来源: CNN 10 Student English Compilation September 2020Blueberries and cherries rely on bees for up to 90% of their pollination.
蓝莓和樱桃 90% 的授粉都依赖蜜蜂。
来源: Encyclopædia Britannica探索常用高频词汇