“river bed”的概念、定义、翻译、参考文献-科学参考

单词	river bed
释义	river bed Encyclopedia 理学河床释 river channel bed; river bed河床河流中有水流动的部分，通常位于河谷的底部。水流可以是经常性，也可是暂时性的。又称河槽。
随便看	planar net planar parallel motion planar pinning center planar point planar polygon planar problem planar Schottky diode planar set planar square complex planar structural analysis of pharmaceuticals planar structure planar surface planar technology planar ternary ring planar theorem planar transmission lines planar triangulation planar trough planar type detector planar-type detector planar wave planar waveguide planar zigzag conformation planation surface planation surfaces in China

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。