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;
The drive system is a high precision ball screw drive (maximum spindle speed 3,000rpm) and the user can specify pitch values of 2, 4, 10 or 20mm.
该驱动系统是一种高精度的滚珠丝杠驱动器(最高转速3000rpm ) ,用户可以指定间距值2 ,4 ,10或20毫米。
The small pitch between the carrying shelves allows for maximum storage space.
并且在运输架之间的倾斜角度可以提供最大的存储空间。
In the real time experimentation for pitch detection of audio signal, the algorithm ensures the optimal scale and extracts the maximum of wavelet transform, and it has achieved a better result.
在音频信号的实时基频检测实验中,该算法较准确地定位最佳尺度和极大值点,取得了较好的基频提取结果。
According to the mechanism of speech signal, an effective pitch detection algorithm by combined liner predictive coding with maximum likelihood is proposed.
根据语音信号产生机理,结合常用的线性预测和最大似然法,提出了一种有效的基音检测算法。
The traditional pitch detection algorithm based on wavelet transform extracts the fundamental frequency by comparing the positions of maximum wavelet coefficients of continuous scales.
传统的小波变换基频检测通过比较相邻尺度上的小波系数极值点来进行检测。
The simulation results indicate that wind turbine is operated at maximum power coefficient with variable-speed mode and the output power of generator is kept around rated power with pitch control.
数字仿真表明,在风速低于额定风速时变速运行捕获能量比恒速运行捕获能量大;节距调节控制可以很好地使输出功率稳定在额定功率左右。
During non-isothermal polymerization of coal tar pitch, TI-QS content changes as parabola, and its maximum 20.
以煤系软沥青为原料,采用多管井式坩埚炉进行沥青热聚合反应。
During non-isothermal polymerization of coal tar pitch, TI-QS content changes as parabola, and its maximum 20.
以煤系软沥青为原料,采用多管井式坩埚炉进行沥青热聚合反应。
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