cross-pollenations
异花授粉
bee pollenations
蜜蜂授粉
wind pollenations
风媒授粉
insect pollenations
昆虫授粉
self-pollenations
自花授粉
pollenation rates
授粉率
pollenation process
授粉过程
pollenation failure
授粉失败
pollenation season
授粉季节
successful pollenations
成功授粉
bees are essential for the pollinations of many agricultural crops.
蜜蜂对许多农作物的授粉至关重要。
climate change is affecting the timing of natural pollinations globally.
气候变化正在影响全球自然授粉的时间。
the farmer hired a specialist to manage the pollinations in the orchard.
农场主聘请了一位专家来管理果园里的授粉工作。
successful pollinations result in the production of seeds and fruit.
成功的授粉会导致种子和果实的产生。
hand pollinations are often necessary in greenhouses where insects are absent.
在没有昆虫的温室中，人工授粉通常是必要的。
different types of pollinations include self-pollination and cross-pollination.
授粉的不同类型包括自花授粉和异花授粉。
the decline in bee populations threatens effective pollinations.
蜜蜂数量的减少威胁着有效的授粉。
butterflies and moths also contribute to beautiful pollinations in the wild.
蝴蝶和飞蛾也有助于野外的美丽授粉。
cross pollinations between these two species are very difficult to achieve.
这两个物种之间的异花授粉很难实现。
the study focused on the pollinations of rare tropical flowers.
这项研究集中于稀有热带花卉的授粉。
wind pollinations are common among grasses and many deciduous trees.
风媒授粉在草本植物和许多落叶树中很常见。
cross-pollenations
异花授粉
bee pollenations
蜜蜂授粉
wind pollenations
风媒授粉
insect pollenations
昆虫授粉
self-pollenations
自花授粉
pollenation rates
授粉率
pollenation process
授粉过程
pollenation failure
授粉失败
pollenation season
授粉季节
successful pollenations
成功授粉
bees are essential for the pollinations of many agricultural crops.
蜜蜂对许多农作物的授粉至关重要。
climate change is affecting the timing of natural pollinations globally.
气候变化正在影响全球自然授粉的时间。
the farmer hired a specialist to manage the pollinations in the orchard.
农场主聘请了一位专家来管理果园里的授粉工作。
successful pollinations result in the production of seeds and fruit.
成功的授粉会导致种子和果实的产生。
hand pollinations are often necessary in greenhouses where insects are absent.
在没有昆虫的温室中，人工授粉通常是必要的。
different types of pollinations include self-pollination and cross-pollination.
授粉的不同类型包括自花授粉和异花授粉。
the decline in bee populations threatens effective pollinations.
蜜蜂数量的减少威胁着有效的授粉。
butterflies and moths also contribute to beautiful pollinations in the wild.
蝴蝶和飞蛾也有助于野外的美丽授粉。
cross pollinations between these two species are very difficult to achieve.
这两个物种之间的异花授粉很难实现。
the study focused on the pollinations of rare tropical flowers.
这项研究集中于稀有热带花卉的授粉。
wind pollinations are common among grasses and many deciduous trees.
风媒授粉在草本植物和许多落叶树中很常见。
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