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- The results obtained show that airflow reversal of declensional ventilation is catastrophic and the reversal may occur even in higher quantity of ventilation airflow. 研究结果表明：下行风流逆转在跨越临界点时具有突跳特征，巷道风量维持较高数值时仍具有随时逆转的可能性。
- Keywords descensional ventilation;fire;airflow reversal;backdraft; 下行通风;火灾;风流逆转;回燃;
- Keywords mine fire;declensional ventilation;airflow reversal;catastrophe; 矿井火灾;下行风流;风流逆转;突变;
- A reversal, as in policy; an about-face. 向后转转向反面，如在政策上; 大转变
- airflow reversal 风流逆转
- A sharp reversal of direction, as of a ball carrier in football. 急转向相反方向急转，如橄榄球比赛中的持球球员的反切动作
- The airflow is largely shut off. 空气气流大量减小。
- DIFN had a change pattern revers... 中国科学院研究生院;
- Baffles are also used in ovens to direct airflow. 挡板同样可应用在烘炉中去控制空气的流向。
- Airflow volume, velocity, and uniformity tests. 空气流量、流速和均匀性测试。
- A change in the airflow destabilized the kite. 气流的改变使本来飞翔平稳的风筝摆荡起来。
- The company suffers a reversal in the Far East. 该公司在远东的业务遭到倒退。
- This occurs especially during ring reversal. 这种情况尤其发生在活塞环倒向期间。
- A complete reversal of method or conduct. 逆行方法和行动的完全改变
- The company suffer a reversal in the far east. 该公司在远东的业务遭到倒退。
- His lucksuffered a cruel reversal. 他遭逢厄运。
- Length of reversal slowdown cam. 换向减速凸轮长度。
- Conclusion It has a fine clinical effect that using revers... 结论用带掌背动脉的逆行筋膜瓣治疗指伸肌腱严重粘连,临床效果良好。
- By August a dramatic reversal had occurred. 到了八月份，情况发生了显著的变化。
- Line Reversal Detection Going On-Hook. 通过挂机进行线路转换探测。
