名词
中文翻译：正离子射线
同义词：
['positive ions', 'positive ion beams例句：1. The researchers found that the positive ion rays were responsible for the chemical reactions in the sample.（研究人员发现，正离子射线是样品中化学反应的原因。）2. In this experiment', 'we observed the positive ion rays as they interacted with the target material.（在这个实验中，我们观察到正离子射线与靶材相互作用时的情况。）']
例句：
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1. The researchers found that the positive ion rays were responsible for the chemical reactions in the sample.
研究人员发现，正离子射线是样品中化学反应的原因。
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2. In this experiment, we observed the positive ion rays as they interacted with the target material.
在这个实验中，我们观察到正离子射线与靶材相互作用时的情况。
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3. The positive ion beam was used to deposit metal atoms on the surface of the substrate.
正离子束被用来在衬底表面沉积金属原子。