名词
中文翻译：真空冷却器
同义词：
['真空冷却器，真空冷却机，真空冷却系统']
例句：
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1. The forevacuumcooler is designed to maintain a constant temperaturein the laboratory.
真空冷却器设计用来在实验室内保持恒定的温度。
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2. The forevacuum cooler was used to cool downthe samples quickly before analysis.
真空冷却器被用来快速冷却样本以便分析。
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3. The forevacuum cooler is an essential toolfor maintaining the stability of chemical reactions.
真空冷却器是维持化学反应稳定性的必备工具。