“安全门”的概念、定义、翻译、参考文献-科学参考

单词	安全门
释义	安全门 Encyclopedia 工学罐笼提升释 safe gate安全门安装在井口及井下各中段马头门，防止人员和车辆坠井的装置。
随便看	Picard method Picard number Picard problem Picard scheme Picard sequence Picard small theorem Picard successive approximation method Picard theorem Picard type theorem Picard value Picard variety Picard-Vessiot extension field Picard-Vessiot theory picardy third Picaresque novel Picasso And His Bull PICC Piccard piccolo Piccolomini crater Pic du Midi Observatory Picea Evergreen Needleleaf Forest Picea meyeri Evergreen Needleleaf Forest piceance basin tight gas picein

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。