“砂砾碛”的概念、定义、翻译、参考文献-科学参考

单词	砂砾碛
释义	砂砾碛 Encyclopedia 农学干热河谷释 Gravel moraine砂砾碛在库姆塔格沙漠出现的由松散砾石组成的、具有一定规模和形态的不连续堆积体。
随便看	bounded universal quantifier bounded upwards bounded variable bounded-variable technique bounded variation bounded variation function bounded vector lattice bounded vector measure bound electron bound energy bound-free absorption bound free laser bound-free laser bound free transition bound-free transition bound homotopy bounding bounding box bounding chain bounding cycle bounding manifold bounding operation bounding polyhedral surface bounding surface Bounding Theory

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。