在传质和传热过程中，优异的表面利用率，可降低填料层高度。
Superior surface utilization in mass and heat transfer, allowing shorter packed bed heights.
催化剂活性不仅与比表面有关，还与其活性中心分布情况、内表面利用率有关。
Catalyst activity was determined by not only specific surface area of catalyst but also the distributions of active center and utilization ratio of internal surface.
表面工程在发动机再制造中的应用，可使发动机的旧件利用率由72.3%提高到90%。
The application of surface techniques in remanufacturing engineering could improve the utilization rato of old engine parts from 72.3 % to 90 %.
不同表面活性剂的助吸效果有一定差异，如果使用不当，容易引起叶面伤害、养分利用率降低等不良反应。
Because of the different properties, the improper application of surfactants will lead to foliar injury, lower nutrition efficiency and other undesired consequences.
具有该膜层的太阳能电池能够减少入射光在基板表面的损耗，从而提高光利用率和光电转换效 率。
The solar cell provided with the film layer can reduce the loss of incident light on the substrate surface, thus improving light utilization and photoelectric conversion efficiency.
具有该膜层的太阳能电池能够减少入射光在基板表面的损耗，从而提高光利用率和光电转换效 率。
The solar cell provided with the film layer can reduce the loss of incident light on the substrate surface, thus improving light utilization and photoelectric conversion efficiency.
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