名词
中文翻译：手授受精
同义词：
['manual pollination', 'manual cross-pollination']
例句：
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1. In somespecies, hand pollination is essential for successful reproduction.
在某些物种中，手授受精对于成功繁殖至关重要。
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2. The farmer manually pollinated the apple trees to increase fruit production.
农民手动授粉苹果树以提高产量。
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3.Manual cross-pollination can lead to genetic diversity in crops.
人工杂交可以增加作物的遗传多样性。