“天然障碍物”的概念、定义、翻译、参考文献-科学参考

单词	天然障碍物
释义	天然障碍物 natural obstacle natural terrain obstacles
随便看	mainshaft thrust cap main shaft yoke main shear wire mainsheet main shield main shock main shock-after shock type main shock strut main shoe main shoe casting main shop main shrine mains hum pattern main shut-down main shut-down system main shut-off handle main shut-off valve main side main sideband main signal main signalling equipment main sill mains input mains jack main slant

科学参考收录了1248194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。