基于传统的风洞试验支撑系统，设计了能减小支架干扰的大攻角张线式支撑系统。
Based on traditional bracing system of wind tunnel testing, a system of hanging brace of large Angle of attack was designed, which can reduce frame interference.
提出应用线阵CCD技术测量飞行弹丸攻角，建立了测量飞行弹丸攻角的计算方法。
In the paper, a method is developed about attack Angle measurement of flying projectile with linear array CCD technology, and the calculation method of the attack Angle established.
日本桧木加碳精，使球拉攻时孤度线偏低，后劲强。
Japanese hinoki plus carbon surface makes rally at low level and back strong power.
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