名词短语
中文翻译：针孔的中心表面
同义词：
['pinhole center surface例句：1. The scientist carefully examined the center surface of the pinhole to determine its size.（科学家仔细检查了针孔的中心表面，以确定其大小。）']
例句：
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1. The scientist carefully examined the center surface of the pinhole to determine its size.
科学家仔细检查了针孔的中心表面，以确定其大小。
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2.The experiment was designed to study the interaction between molecules at the center surface of the pinhole.
实验旨在研究分子在针孔中心表面的相互作用。
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3. The researchers found that the center surface of the pinhole had a significant effect on the flow of gases.
研究人员发现针孔中心表面对气体流动有显著影响。