In a separate study, to test the link between physical temperature and emotional state, scientists had subjects hold cold and hot packs and recorded levels of perceived loneliness.

在另一项研究中，为测试人体体温与情绪状态之间的关系，科学家让受试人员人别抱着冷敷包和热敷包，并记录下感知到的孤独程度。

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The product is researched successfully based on old ramming castable. Which own higher temperature of cold state and hot state, good inoxidizability and slag resistance, and long service life.

该产品是在老一代铁沟捣打料基础上开发成功的，具有冷态和热态温度高、抗氧化性和抗渣性好，使用寿命长的特点。

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The influences of over temperature on the rotor from cold state to hot state were analyzed and the shaft system was corrected according to calculation.

分析了超温对转子从冷态到热态的影响，并通过计算对轴系进行了调整；

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