“撞击坑”的概念、定义、翻译、参考文献-科学参考

单词	撞击坑
释义	撞击坑 Encyclopedia 理学撞击构造释 impact crater撞击坑星际物质撞击行星表面形成的凹坑。又称冲击坑或陨石坑。
随便看	elongated hypocycloid elongated needle therapy elongated orbit elongated pyramid elongated soft palate elongated styloid process elongated tokamak elongated tortoise elongated trochoid elongate ilisha elongation elongational thickening elongational viscosity elongation at break elongation coefficient elongation factor elongation factor (EF) elongation of circumpolar stars elongation pass elongation quadric elongation rate at break of fiber elongation rate at specified load elongation region elongation rollpass sequence elongation strain

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。