• Except the dominant frequency and interpulse interval, all the other parameters of the callsemitted during flying were higher than those of calls emitted during hanging.

    飞行发射脉冲主频脉冲间隔短于悬挂状态下之外,其余参数大于悬挂状态下相应参数的值。

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  • We studied the characteristics of dominant frequency of infinite horizontal cylinder in compensated factor and quve the linear compensation way of two-dimensional bodies.

    研究无限长水平圆柱体补偿因子主频段的特性,给出二度线性补偿方式

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  • We make a subtly geological model profile in Sanzhao sag in Songliao basin, then we can make a series of models with varies S/N ratios and with varies dominant frequency accordingly.

    松辽盆地三肇凹陷制作了精细地质模型剖面,及相应制作不同比、不同主频正演地震模拟剖面。

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  • Based on the above-defined evaluation criteria, the evaluation is carried out for the effects of earthquake dominant frequency ratio (EDFR) on the seismic control performance of the ATMD.

    根据选择评价准则,评价了地震卓越频率系数(EDFR)atmd抗震控制性能影响

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  • In fact, the FFT spectrum is the convolution between read time series and window function in domain of frequency, the dominant frequency position influence on leakage should not be ignored.

    由于实际信号函数卷积关系,所以应该考虑实际频率FFT所处位置

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  • The signal's amplitude spectrum reveals that there are two main frequency, the higher is the probe signal's dominant frequency and the lower is the testing plane's free vibration frequency.

    频谱分析表明测试信号中含有两个主频,分别对应发射探头发射主频测试频率(采用ANSYS有限元程序作半空间体模态分析加以验证);

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  • The main parameters that effect horizontal resolution of migration imaging were identified as medium velocity, dominant frequency of seismic wavelet and aperture Angle of migration processing.

    结果表明,影响偏移成像水平分辨率主要参数介质速度地震子波主频偏移处理孔径

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  • We also use this system to study the relationship of gastric sound and EGG. The result showed that the dominant frequency decreased and the dominant power increased when the gastric sound appeared.

    我们使用床边记录系统探讨胃电关系,从研究结果可以得知胃音发生,胃电频率将明显降低而主频率之功率则会有明显的增加

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  • The result indicate that population gene frequency variety expedite by selection and the test testify green-shell character is controled by a pair of complete dominant allele.

    选择加快群体基因频率改变,青壳性状确为由一对主效基因控制完全显性遗传性状。

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  • The results showed that: (1) for Hair forms and Nasal profile, the frequency of the dominant gene was lower than that of theirs recessive gene, but the opposite was true for Nostril forms.

    结果显示:(1)发型鼻梁侧面显性基因频率明显低于隐性基因频率,鼻孔形状相反。

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  • And the statistics of 33 species of birds, by means of meeting frequency index, show that there are 5 dominant species, 8 common species and 20 rare species.

    33种鸟采用遇见频次指数法进行数量统计其中优势种5种,常见8种,稀有种20种。

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  • Experimental results show that under the effect of the rotor wake, the dominant frequencies of pressure fluctuations on stator blades are the rotor blade passing frequency (BPF) and its harmonics.

    实验结果表明:在转子尾迹影响静子叶片表面的波动频率转子的尾迹频率及其倍频

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  • For a fixed offset, frequency response of the phase of dominant aperture field mode tends to be smoother with the increase of tilt whereas converse conclusion can be drawn for that of the amplitude.

    而在横向偏置相同条件下,倾角越大,基电场相位频率变化越平缓,幅度正好相反。

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  • And the non-inverted conversion is obtained by large filter detuning, which is used to extract the frequency chirps, and in this condition the cross phase modulation (XPM) is dominant.

    滤波器较大时,得到同相波长转换结果,此时交叉相位调制(XPM)占主导作用,滤波器起到提取啁啾信息的作用。

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  • And the non-inverted conversion is obtained by large filter detuning, which is used to extract the frequency chirps, and in this condition the cross phase modulation (XPM) is dominant.

    滤波器较大时,得到同相波长转换结果,此时交叉相位调制(XPM)占主导作用,滤波器起到提取啁啾信息的作用。

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