在上海香格纳画廊举办个展“二十六关煞·安宁日——魏光庆装置艺术作品展”；
Hold individual exhibition named "Twenty-six Evil Spirit Passes: The Day of Peace——Wei Guangqing's Installation Art Exhibition" in ShanghART Gallery in Shanghai.
旋转阴极展成电解加工主要用于型面的光整加工，其最终加工间隙决定了型面精度。
The ECCEM (Electrochemical Contour Evolution Machining) is mainly used for finishing surface, the final gap determines the final surface precision.
提出一种利用高斯光束柱面反射展成法生成光刀的新方法，并导出了光刀几何参数的预估算式。
A novel method for propagating light-knife by the reflection of Gaussian laser beam at a cylinder is put forward and the formula to appraise the geometry parameters of light knife is also derived.
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