“DA/DH”的概念、定义、翻译、参考文献-科学参考

单词	DA/DH
释义	DA/DH Encyclopedia 工学飞机进近着陆系统释 decision altitude/decision height; DA/DH决断高度/决断高航空飞行器执行精密进近和着陆运行时，必须对实施降落或复飞做出抉择的“决断高度”和“决断高”。
随便看	free induction decay free-induction decay free induction decay (FID) freeing Free inner core nutation free ion activity model free-ion model free ion pairs free iron oxides free jet free jet test free knot free lattice free-law school of law free Lie algebra free living nitrogen fixation free living nitrogen fixing bacteria free loop free loss free L-space freely freely acting group freely and all-round development of human being freely deformable surface freely falling body

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。