从不重磨车刀的使用寿命、加工表面粗糙度等方面，来展开试验分析研究。
From the wear resistance of non-regrind cutters and the roughness of processed surfaces, some tests and analysis are done.
通过对典型工程曲面的展开试验，定量地研究了制成展开样板误差的主要因素。
Through developing experiment of typical engineering curved surface, main factors of manufactured developing profile board have been quantitatively researched.
为研究太阳帆板地面展开试验中气动阻力的影响，基于动网格技术提出了一种时变空气阻力计算方法。
To study the effect of aerodynamic drag in the solar array spreading on the ground, a calculation method of time-varying aerodynamic drag was put forward based on dynamic meshes in this paper.
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