The study focuses on anodizing technology of LY12 aluminum alloy, and aims to improve corrosion resistance of aluminum alloy in weal acidic full cells' working surrounding at Edges and Corners.
本文主要研究LY12型铝合金的阳极氧化工艺，着重解决在弱酸性燃料电池工作环境中，提高铝合金棱角部位耐蚀性能。
In order to solve the problems existing in the scientific research outlay management and to improve the working efficiency, this system was designed with the help of the advanced database technology.
为了解决科研经费管理过程中存在的问题，提高工作效率，采用先进的数据库设计技术，研制开发了科研经费管理系统。
In order to study deeply the technology of extruding straw and improve the performance of extrusion equipment, screw feeding device for chopped straw was developed, with its working properties tested.
为了深入研究秸秆膨化技术，完善膨化设备的功能，研制了秸秆螺旋喂料装置，并对其工作性能进行了试验研究。
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