“土洞”的概念、定义、翻译、参考文献-科学参考

单词	土洞
释义	土洞 Encyclopedia 工学地质作用释 soil cave土洞上覆土层在地表水冲蚀或地下水潜蚀作用下形成的洞穴。进一步发育可能会形成地表塌陷。理学地下工程释 soil cave土洞发育在可溶岩上覆土层中的空洞。
随便看	straightedge straight edge diffraction straightenable dynamical system straightener straightening straightening law straightening of the angle straightening theorem straightest path straight eyepiece straight fan straight fertilizer straight filament straightforward straightforward calculation straight helicoid straight knife cutting machine straight line straight-line arithmetic program straight line composition straight-line direction straight-line linkage straight-line method straight line motion straight-line representation

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。