“sinking ventilation”的概念、定义、翻译、参考文献-科学参考

单词	sinking ventilation
释义	sinking ventilation Encyclopedia 工学竖井施工方案释 sinking ventilation凿井通风竖井施工时，采用换气方法排除爆破后聚集在掘进工作面空气中的有害气体和粉尘，改善作业环境的作业工艺。
随便看	Bettina Bettina Rheims Bettina von Arnim betting Betti number Betti number and torsion number Betti reciprocal theorem Betty Loh Ti Betty's Hope Museum Betula Deciduous Broadleaf Forest Betula ermanii Deciduous Broadleaf Forest betulic acid betulin betulinic acid betweenanene betweencenters Between Facts and Norms Between Friends between-group correlation between-group dispersion matrix between-group sum of squares between-group variance betweenness betweenness group betweenness relation

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。