“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	photogalvanic effect photogel photogelatin photogen photogenerated carriers photogenerated electrons photogenerated holes photogenerator photogenic photogenic nonequilibrium carrier photogenity photogeology photoglyph photoglyphy photogoniometer Photogram photogram photogrammeter photogrammetric photogrammetric coordinate system photogrammetric field work photogrammetric imaging system photogrammetric instrument photogrammetric interpolation photogrammetric method

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。