• The paper puts forward a new type of cryogenic refrigerator proved to be nor- mal working by theoretical calculation and experimental demonstration.

    理论研究实验论证基础上,本文提出一种新型低温回热气体制冷机。

    dict.cnki.net

  • When the cryogenic refrigerator works on this optimum cone Angle, the performance can be improved that means the decreasing of the lowest cooling temperature and the increasing of the cooling power.

    最佳锥度下,采用锥形脉管制冷机改善制冷机性能进一步降低制冷温度提高相同制冷温度下制冷量是有利的。

    dict.cnki.net

  • When the cryogenic refrigerator works on this optimum cone Angle, the performance can be improved that means the decreasing of the lowest cooling temperature and the increasing of the cooling power.

    最佳锥度下,采用锥形脉管制冷机改善制冷机性能进一步降低制冷温度提高相同制冷温度下制冷量是有利的。

    dict.cnki.net

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