“河湟谷地”的概念、定义、翻译、参考文献-科学参考

单词	河湟谷地
释义	河湟谷地 Encyclopedia 理学〔山地、丘陵、火山〕释 Hehuang Gudi河湟谷地泛指黄河流域龙羊峡至寺沟峡一段和湟水流域及其支流冲积形成的河谷地区。旧称三河间、河湟间。
随便看	rotational phase rotational porphyroclast system rotational profile rotational quantum number rotational reflection rotational spectrum rotational speed rotational speed of hydro-generator rotational state rotational structure rotational symmetry rotational term rotational test rotational transform rotational transform angle rotational transition Rotational Troops rotational variable rotational velocity rotational velocity-space velocity relation rotational velocity-spectral type relation rotational wave rotation and stretching rotation arc welding rotation around a fixed point

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。