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- A variant of the swept-back wing is the delta wing. 后掠翼的变型是三角翼。
- The rivets bed against the flat plate. 铆钉与平板贴合。
- A flat plate, slab, or disk that is ornamented or engraved for mounting, as on a wall for decoration or on a monument for information. 匾额,铭碑,饰板被装饰或雕刻的平的薄板、厚板或圆板,用来镶嵌在墙上装饰或安在纪念碑上记载资料
- The canard surface, unlike a conventional tailplane which it replaces in delta wing designs, generates positive lift. 与三角翼所取代的常规布局中的尾翼不同,这种鸭翼是能产生正升力的。
- The accuracy of flat plate, turbulent skin friction at supersonic speeds. 超音速速度下平板,湍流蒙皮摩擦的精确度。
- The micro shear stress sensor which based on the smart skin for boundary-layer separation point detection of delta wing has been explored in this paper. 本文就以用于实现三角翼边界层分离点检测的面向灵巧蒙皮的微型剪应力传感器为对象展开研究。
- Product use: The machine is used to expose the flat plate silk screen that has been coated. 产品用途:用于涂过胶的平版丝网的曝光。
- A flat plate or rolling cylinder in a printing press that positions the paper and holds it against the inked type. 印刷机中固定和支持纸张而使有油墨的铅字压印的平板或滚筒。
- The unsteady transonic flows around a pitching slender delta wing are simulated numerically with solving unsteady compressible Navier-Stokes equations by implicit finite difference TVD scheme. 用有限差分法求解N-S方程,数值模拟了细长三角翼作匀速上仰运动时的跨声速绕流流场。
- Thus far,it becomed one of emphases on developing item of flat plate display technology today. 迄今,它已成为当今平板显示技术的重点发展项目之一。
- NACA0012, NACA4412, RAE2822 airfoil and ONERA M6 wing, delta wing, slender body of missile and TND-712 wing-body standard model were chosen to confirm the validity of the current multigrid method. 选用了NACA0012翼型、NACA4412翼型、RAE2822翼型、ONERA M6机翼、大后掠三角翼、细长旋成导弹体及TND-712翼身组合体等多个算例对本文使用的多重网格方法进行了验证。
- When the old conjuring woman got home, she mixed up a potion and poured it onto a flat plate. 当老召唤的妇女回到家,她混合了魔药并且倾吐了它在一块平板上。
- From the characteristics of aerothermoelasticity, the effects of temperature in aerodynamic heating on the mode of a delta wing and the characteristic of its flutter were researched. 摘要根据热气动弹性特点,探讨了气动加热温度对三角机翼模态特性和颤振特性的影响。
- We also have coffee maker, griddle flat plate, etc. which are in large quantity, good quality and reasonable price. 西餐厅设备包括咖啡炉,扒炉等,品种繁多,质量精良,价格合理。
- Active flutter suppression and gust alleviation controller was designed for a delta wing model with two trailing edge control surfaces, by using linear quadratic Gaussian (LQG)/robust control theory. 多输入/多输出系统的颤振主动抑制与阵风减缓是主动气动弹性机翼技术的重要研究方面。
- The seismic performance of flat plate structure can be improved by the spandrel beam. 板柱结构的周边布置边梁可以提高结构的抗震性能。
- The calculated results indicate that the choice of the limiter function in TVD scheme has an important influence on the numerical simulation which is carried out on the delta wing flow structure. 计算结果表明:TVD格式中限制器函数的选取对于三角翼绕流结构的计算结果具有较重要的影响。
- The measuring meter consists of hollow column, regulating screw, regulating rod, clock gauge and precise flat plate. 测量仪由空心立柱、调节顶丝、调节锥杆、千分表和精密平板等组成。
- The vortex flow field is calculated with difference methods, and the motion characteristics and the bursting mechanism of the leading-edge separated vortices of delta wing are analyzed. 采用差分方法计算旋涡流场,进而分析三角翼上前缘分离涡的运动特点及其破碎机理。
- A flat plate,slab,or disk that is ornamented or engraved for mounting,as on a wall for decoration or on a monument for information. 匾额,铭碑,饰板被装饰或雕刻的平的薄板、厚板或圆板,用来镶嵌在墙上装饰或安在纪念碑上记载资料。