“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	Galactic background γ-ray radiation Galactic bar galactic bar galactic bridge Galactic brightness galactic brightness galactic bubble Galactic bulge galactic bulge galactic cannibalism Galactic center galactic center galactic center compact radio source Galactic center region Galactic center source Galactic Cepheid Galactic chimney galactic chimney Galactic circle Galactic cloud Galactic cluster galactic collision galactic companion galaxy Galactic component galactic component

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。