The cooperation project of plane wings of A320 series is a key cooperative project of technology transferring by Airbus company to China.
A320系列飞机机翼合作项目是空中客车对中国进行技术转让的一个重要合作项目。
The H-project of a cone whose axis is parallel to V-plane is analysed.
分析了圆锥轴线为正平线时，在水平面投影图中轮廓线的投影。
The 1960s project gave birth to a plane as sleek and uneconomical as the A380 is obese yet potentially profitable.
年代计画像 A380 一样的光滑和不节俭生下了一个飞机是肥胖的然而可能有利润。
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