UC知道帮忙翻译一句话，不要软件翻译的！
来源：百度知道 编辑：UC知道 时间：2024/05/05 23:48:10
理论上来说，真空度越高，工质的沸点越低，HFPR的启动温度也就越低；但当蒸发器内残留的不凝性气体通过提高真空度而变得很少时，其对热阻的影响可以忽略，再继续提高真空度将不会使散热器的散热效果得到明显的加强。
专业词汇：
不凝性气体－non condensable gas(NCG)
热阻－heat resistance
真空度－vacuume degree
启动温度－transition temperature
蒸发器－evaporator
散热效果-cooling capacity
专业词汇：
不凝性气体－non condensable gas(NCG)
热阻－heat resistance
真空度－vacuume degree
启动温度－transition temperature
蒸发器－evaporator
散热效果-cooling capacity
theoratically speaking, the higher vacuume degree is, the lower the boiling point of working fluid and the transition temperature of HFPR are; However, when evaporator residues of non condensable gas reduced by increasing the vacuume degree, the effect to heat resistance can be ignored, because it won't strengthen any cooling capacity by increasing residues of the non condensable gas in the evaporator.