名词中文翻译
中文翻译：焦点球体
同义词：
['中心球体，核心球体例句：1. The focal sphere of the experiment is the area around the center.（实验的焦点区域是围绕中心的那一块。）']
例句：
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1. The focal sphere of the experiment is the area around the center.
实验的焦点区域是围绕中心的那一块。
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2.The scientist focused on the focal sphere of the problem.
科学家专注于问题的核心部分。
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3. The research team concentrated their efforts on the focal sphere of the study.
研究团队将他们的努力集中在研究的焦点区域。