名词
中文翻译：选择性切割
同义词：
['selective harvesting', 'selective pruning']
例句：
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1. In the process of selecting seeds for planting, we need to be selective in cutting off the weaker ones.
在选择种植种子的过程中，我们需要在剪掉较弱的种子时保持选择性。
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2. The farmers selectively cut the branches to prevent them from breaking under the weight of the snow.
农民们选择性地剪掉树枝，以防止它们在雪的重量下折断。
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3. The scientist conducted selective cutting experiments to study how different factors affect plant growth.
科学家进行了选择性剪枝实验，以研究不同因素如何影响植物生长。