“valley in valley”的概念、定义、翻译、参考文献-科学参考

单词	valley in valley
释义	valley in valley Encyclopedia 理学谷中谷释 valley in valley谷中谷由于构造运动或气候变化引起侵蚀基准面下降及地表水流量的较大变化，导致水流下切作用加剧，在古老宽谷地中侵蚀下切，形成新的峡谷。又称叠谷。
随便看	bipolar neuron bipolaron bipolar outflow bipolar planetary nebula bipolar plate bipolar power transistor bipolar pulse width modulation bipolar random access memory bipolar random-access memory bipolar resistive switching bipolar set bipolar sunspot bipolar technique bipolar theorem bipolar transistor bipolyhedral group bipolynomial bipotential bipotential operator biprime biprism bi-process mechanism model biprojective biprojective algebra biprojective space

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