单词：rotational wave
rotational wave的用法和样例：
例句
- Moreover, the effect of the transverse wave on the band gaps by changing the phononic crystals diameter.并通过仿真不同直径的声子晶体研究了横波对带隙的影响。
- Light is a transverse wave and an appreciation of its vectorial nature is of great importance.光是横波，对它的矢量本性的了解是非常重要的。
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