These days, Korea's music circle is all about boy bands but I think in the near future there will be more demand for a wider variety of music.
现在，韩国的唱片市场都是关于男子组合的，但是我相信不久，会有对不同方面音乐的大量需求。
It is also shown that the wider the frequency bands of the transducer used, the larger the range of measurable thickness...
并且，超声波探头的频带越宽，则用此探头可以测量到的圆管的厚度范围越大。
It is also shown that the wider the frequency bands of the transducer used, the larger the range of measurable thickness...
并且，超声波探头的频带越宽，则用此探头可以测量到的圆管的厚度范围越大。
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