• 悬浮中的胶体球在一定条件下能够自组装成二维胶体晶体,以此为合成纳米颗粒阵列体系,颗粒形状尺寸以及间距等参数易于控制

    In the nanoparticle array synthesized by taking the colloid crystal as the lithography mask, the shapes, sizes, spacing and even compositions of the particles can be controlled easily.

    youdao

  • 介绍磷化工艺过程中的工艺管理磷化分析,磷化检测质量控制等。

    Process control of phosphating including analysis of the solution, inspection and quality control of the film is described.

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  • 结果表明,动力学吸附过程扩散控制

    The results show that the adsorption kinetic is controlled by liquid film diffusion.

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  • 本文认为毛细管相变传热机理导热表面蒸发;表面蒸发受蒸汽温度、汽界面温度以及汽压力差的共同控制

    In this paper, it is believed that the heat transfer mechanism of phase change in a capillary tube belongs to liquid film conduction and surface evaporation.

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  • 静态吸附结果表明:吸附属于扩散控制机理;

    The results showed that the sorption was controlled by the liquid film diffusion;

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  • 吸附交换速率主要扩散控制

    The exchange-adsorption rate is mainly controlled by liquid film diffusion;

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  • 通过孔径材料、结构组件结构、温度流速压力控制可以减轻或控制污染

    The fouling can be diminished by controlling membrane pore size, module structure, flow speed and the temperature of feed solution as well as the pressure.

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  • 采用控制容积法将模型推导出液膜传质方程离散化,并分别给出了其数值解法

    The mass-transfer equations of the liquid-drop and liquid-film in the model are disintegrated by the method of controlled-volume. The numerical methods of solution are also presented.

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  • 采用控制容积法将模型推导出液膜传质方程离散化,并分别给出了其数值解法

    The mass-transfer equations of the liquid-drop and liquid-film in the model are disintegrated by the method of controlled-volume. The numerical methods of solution are also presented.

    youdao

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