“ventilation for deep open pit”的概念、定义、翻译、参考文献-科学参考

单词	ventilation for deep open pit
释义	ventilation for deep open pit Encyclopedia 工学矿床露天开采释 ventilation for deep open pit深凹露天矿通风采用自然通风或人工通风的方式，实现深凹露天矿坑内的风流交换，使露天矿大气的品质达到规定标准的作业过程。
随便看	master of landscape architecture master of library and information studies master of medicine master of military Master of Museum Studies，Faculty of Information，Toronto University master of nursing specialist master of physical education master of policing master of professional accounting Master of Public Administration master of public administration master of public health master of publishing master of social work master of stomatological medicine master of taxation master of teaching Chinese to speakers of other languages Master of Tianhuazang master of tourism administration master of translation and interpreting master of urban planning master of valuation master of veterinary medicine master oscillator master oscillator power-amplifier

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。