“high-risk work tickets”的概念、定义、翻译、参考文献-科学参考

单词	high-risk work tickets
释义	high-risk work tickets Encyclopedia 工学安全操作规程释 high-risk work tickets高危作业工作票准许进行动火、高空、有限空间、临时用电等有高度危险作业的书面命令。也是执行保证安全技术措施的书面依据。
随便看	contra-flow contragradience contragradient contragradient automorphism contragradient composition contragradient isomorphism contragradient linear transformation contragradient mapping contragradient matrix contragradient module contragradient representation contragradient set contragradient transformation contragredient contragredient automorphism contraharmonic mean contraindicated during pregnancy contraindicated in diet contraindication of Chinese medicinal use contraindication of pattern contralto contranatant contraorbital contraorbitally contra-parallelogram

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。