This effectively "pulls" the air around the leading edge, thus preventing the stall up to a much higher Angle of incidence and lift coefficient.
这将有效地“拉”前沿周围的空气,从而防止失速到一个更高的入射角和升力系数。
In the measurement of sound absorption coefficient in random incidence and determination of sound power levels of noise sources, the reverberation room is used very extensively.
混响室是声学专业的实验室用房,它在测量声波无规入射时材料的吸声系数和测量噪声源的声功率级中得到了广泛应用。
The noise-extracted signal which is reconstructed by the revised wavelet coefficient could clearly reflect the time difference between incidence wave and reflection wave.
经过修正后的小波系数重构得到的信号图能够消去大部分噪声,清晰地反映入射波和反射波之间的时差。
The experimental results show that the maximum lift coefficient Cy max and stall incidence are increased with increased pitch up rate, when the wing is rapidly pitching up.
结果表明:机翼快速上仰时,随上仰速率增大最大升力系数增高,即动态升力效应更明显;
A new empirical model relating backscattering coefficient to incidence Angle is provided. The model agrees with experimental results.
根据实验现象提出了新的散射系数与入射角关系模型,与实验数据获得了很好的吻合性。
Objective To study methods of determining weight coefficient of index comprehensive evaluation of weighted incidence degree analyze.
目的探讨加权关联度分析在综合评价中指标权重系数的确定方法。
Objective To study methods of determining weight coefficient of index comprehensive evaluation of weighted incidence degree analyze.
目的探讨加权关联度分析在综合评价中指标权重系数的确定方法。
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