名词
中文翻译：实验矿井
同义词：
['experimental mine', 'experimental shaft', 'experimental tunnel']
例句：
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1. The team is conducting experiments in the experimental mine.
团队正在实验矿井中进行实验。
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2. The engineers are analyzing data from the experimental mine to improve safety measures.
工程师们正在分析实验矿井的数据，以改进安全措施。
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3. The research was conducted in an experimental mine to study the effects of mining on the environment.
研究是在实验矿井进行的，以研究采矿对环境的影响。