• Based on molecular diffusion model of water vapor a theoretical model of frost growth is established and an experimental set with a liquid nitrogen cooled tube is built up.

    蒸汽分子扩散模型为基础,建立了预测生长过程数学模型,建立液氮媒的管内强制流动结霜实验

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  • By using the molecular dynamics theory and diffusion limited aggregation model of film growth, the fractal phenomenon of the nodule nucleation was well explained.

    分子动力学薄膜生长扩散限制聚集模型,薄膜中瘤微缺陷成核时分形现象得到了好的解释。

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  • The experimental data fit well with that from three-compartment model analysis, it suggests that the fluorescence probe labelling process is mainly controlled by molecular diffusion.

    实验结果和用三房空模型分析所得的理论值符合较好提示荧光剂的标记过程主要分子扩散所控制

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  • In this paper, we study coupled diffusion processes with smooth coefficients, which model the system of the molecular motor.

    本文研究光滑系数耦合扩散过程这是一个刻画分子马达系统数学模型

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  • This Model Vacuum pump can be used along, or as the backing pump of the other kinds of pumps, such as booster pump, diffusion pump, molecular pump etc.

    可以单独使用,管道作为增压泵扩散泵、分子前级使用。

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  • On the basis of molecular diffusion Fick's law and principles of energy and mass conservation, a simplified model of frost growth on a surface is presented.

    根据斐克分子扩散定理能量质量守恒原理提出一种表面增长简化模型

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  • The results indicate that the diffusion process of oxygen and nitrogen in carbon molecular sieve is activated, such an process may be represented by the dual diffusion resistance model.

    结果表明分子筛中的扩散活化扩散,过程可用孔模型进行描述。

    dict.cnki.net

  • The results indicate that the diffusion process of oxygen and nitrogen in carbon molecular sieve is activated, such an process may be represented by the dual diffusion resistance model.

    结果表明分子筛中的扩散活化扩散,过程可用孔模型进行描述。

    dict.cnki.net

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