• Because these galaxies' mass is spread out over larger areas, they have far fewer stars per unit volume than do conventional galaxies.

    因为这些星系的质量分布在更大的区域,它们每单位体积的恒星数量比传统星系要少得多。

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  • Computer simulations show that it is superior to the conventional approaches in most cases and thus is a good approach for narrow-band interference suppression in spread spectrum systems.

    通过计算机仿真可以看出,在多数情况下它比传统方法的性能优越,这表明它是一种对于扩频系统中窄带干扰的抑制的好方法。

    youdao

  • There exists a big error for long spread seismic data process in conventional velocity scanning.

    常规速度扫描在处理长排列地震资料时会出现较大的偏差。

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  • Chaotic direct sequence spread spectrum (CD3S) signal is more nonlinear and more complex than the conventional direct sequence spread spectrum signal.

    与传统直扩序列相比,混沌扩频序列具有非线性复杂度较高的优点,该优点同时也是盲估计混沌扩频序列的难点。

    youdao

  • Chaotic direct sequence spread spectrum (CD3S) signal is more nonlinear and more complex than the conventional direct sequence spread spectrum signal.

    与传统直扩序列相比,混沌扩频序列具有非线性复杂度较高的优点,该优点同时也是盲估计混沌扩频序列的难点。

    youdao

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