它让人想起1913年的军械库艺术博览会。那次展会将欧洲的现代艺术，包括马塞尔·杜尚风评甚差的作品“下楼的裸女”一并带入美国。
It evokes the 1913 Armory Show, which introduced European modern art, including Marcel Duchamp's scandalous "Nude Descending a Staircase", to America.
对一种利用高空风的风速差控制飞行轨迹的新型低能耗临近空间飞行器，进行了力学分析与配平计算。
The mechanical analysis and the trimming were performed for a novel near space aircraft which uses the variation in wind speed at high altitude to control its flight path.
传统风煤比寻优通常采用求解燃烧函数解析式，再求极值得出最佳风煤比，这一方法可靠性差而且工作量大。
In traditional ways, the optimal air coal ratio is obtained by solving combustion function and finding out the extremum, which is time consuming and unreliable.
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