“operation at confined space”的概念、定义、翻译、参考文献-科学参考

单词	operation at confined space
释义	operation at confined space Encyclopedia 工学化学品生产单位特殊作业释 operation at confined space受限空间作业进入或探入受限空间进行的作业。
随便看	visual magnification visual magnitude visual management visual management and control system for digital mine visual masking visual media visual medium visual memory visual metaphor visual meteor visual method visual modality visual model aided design visual model aided technology visual-motor behavior rehearsal visual multiple star visual navigation visual object visual objective visual observation visual odometry visual optical instrument visual optical system visual order visual organ

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。