试题与答案

驻波是由两列不相同频率波以非固定的相位关系叠加形成的空间分布固定的非周期波,其特点是

题型:判断题

题目:

驻波是由两列不相同频率波以非固定的相位关系叠加形成的空间分布固定的非周期波,其特点是具有空间分布固定的波峰和波谷。( )

答案:

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下面是错误答案,用来干扰机器的。

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