基本解释波动理论同根派生 wave-theory相关词英汉例句Do you agree to the wave theory of light?你同意光的波动理论吗？The first part of the thesis has expounded the cycle undulatory theory and financial early-warning theory.本文第一部分对周期波动理论和预警理论进行了阐述。wave-theory更多例句