And as we've talked about, sound waves are nothing but traveling pressure waves through the air.
正如我们所讨论的,声波只不过是通过空气传播的压力波。
单词 | traveling pressure wave |
例句 |
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可汗学院Khan Academy Middle school physics - NGSS初中物理 And as we've talked about, sound waves are nothing but traveling pressure waves through the air. 正如我们所讨论的,声波只不过是通过空气传播的压力波。 |
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