提出了一种有效的跨音速翼型气动优化设计方法.An effective aerodynamic optimization design method of transonic airfoil is given.翼型的流场解由欧拉方程的数值解提供.The numerical solution of Euler equations is provided as flow solver.12翼型动态测压的实验结果,初步分析了影响翼型动态气动特性...
IEEE 489.2 and SCPI are extensively sprleaded in the GPIB system abroad.国外的GPIB系统已广泛推广IEEE488.2和SCPI,而国内正在兴起开发应用虚拟仪器图形软件的热潮.Fast Ethernet won IEEE 802.3 standards approval in a mere 13 months.快速以太网只用了十三个月就获得了IEEE802.3标准的...
The firm puts out 1000 bales of cotton sheeting every week.这家公司每周生产出1000包棉质被单布.All afternoon we heaved bales of hay up onto the truck.整个下午我们把一捆捆干草扔上卡车.He compressed cotton into bales.他将棉花压紧打成棉花包....