“下行通风”的概念、定义、翻译、参考文献-科学参考

单词	下行通风
释义	下行通风 Encyclopedia 工学矿井通风系统释 descensional ventilation下行通风风流沿采煤工作面由上向下流动的通风方式。
随便看	radiating cone radiating ridge radiation radiation ablation radiation absorption radiation accident radiation accident in Jinning，Shandong province radiation accident intervention radiation accident in Xinzhou,Shanxi province radiation analyzer radiation analyzing assembly radiation and nutrition radiation angular distribution radiation apparatus radiation appliance radiation attenuation radiation background radiation background processing radiation balance radiation balance meter radiation band radiation band; radiation belt radiation belt radiation belt of the Earth radiation belts of the Earth

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。