“free fall”的概念、定义、翻译、参考文献-科学参考

单词	free fall
释义	free fall Encyclopedia 理学运动学释 free fall自由落体运动物体只在地球重力作用下无初速地沿铅垂线降落的运动。 Astronomy free fall自由落体
随便看	filling of food filling period filling stage fertilization filling station filling station backwater filling system filling tissue filling vehicle fill in legal gaps fill-in light fillister Fill Light Fillmore fill pull system fill shaft Film film Film Acting film actor film advance lever Film Aesthetics Film After Robbery Film and Drama Film and Drama Spring and Autumn Annals film and photographs archives

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。