“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	product quality guaranty insurance product quality law Product Quality Law of the People's Republic of China product quality supervision Product recall product recall insurance product recall system Product Research and Development product rule product sales rate product sample book product's angular distribution product scheme Product Semantics product semantics product's energy distribution product seriation product series product service product-service community product service system product-service system product set product sign product singular value decomposition

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。