• The stability of genetic carrier (cluster) is dependent on the competition between repetitious cooling and heating impulse as well as effects of electric pulse modification.

    遗传载体团簇稳定性在于反复冷热激励电脉冲孕育两因素竞争

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  • The cooling temperature and the efficiency of a thermally coupled multistage pulse tube refrigerator are significantly influenced by the heat transfer characteristics of the heat bridge.

    级间热传热特性对于耦合型多级脉管制冷机制冷温度制冷效率具有重要影响

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  • The authors give a novel conception that in order to increase the cooling capacity of a pulse tube refrigerator at 80K temperature range, refrigerant mixtures are introduced instead of pure helium.

    提出了采用合适混合工质代替纯质氦提高脉管制冷机80K区制冷量构思

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  • A concept about critical cooling thickness of mirrors has been suggested, and a scaling law of multi-pulse accumulative effects has been obtained.

    提出反射镜后表面外冷却临界厚度概念得到一个关于脉冲积累效应的幂定标关系。

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  • According to classical solidification theory and the mechanism of solidification microstructure under pulse current, the effect of super-cooling degree variation on nucleation rate was discussed.

    通过讨论过变化影响,研究了电流产生的电磁力效应及焦耳热效应对过冷度的影响,建立了电流过冷度的关系式。

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  • According to classical solidification theory and the mechanism of solidification microstructure under pulse current, the effect of super-cooling degree variation on nucleation rate was discussed.

    通过讨论过变化影响,研究了电流产生的电磁力效应及焦耳热效应对过冷度的影响,建立了电流过冷度的关系式。

    youdao

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