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- goaf airflow 采空区风流
- The airflow is largely shut off. 空气气流大量减小。
- 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 design, apparatus and results of the experiment are shown.The modification of goaf gas emission under the conditions of several common face ventilation systems and airflow quantity is given. 本文介绍了实验方法、装置和结果,提出了关于风量以及常见的几种工作面通风方式对采空区沼气涌出量影响的修正方法和系数。
- Blue light airflow parameter shows changes of airflow. 蓝背光气流计显示气流变化。
- This improves airflow management close to the wheels. 这项改变增进了轮胎附近气流的管理。
- Aerodynamics: The study of airflow over and around an object. 空气动力学:对于越过或环绕在物体周围的气流的研究。
- Airflow system maximizes air volume at minimum noise level. 空气动力系统使加热器在最大出风量时将噪音降到最低。
- There they test the airflow around their latest designs. 他们在那里测试他们的最新设计(汽车)周围的气流。
- But, the velocity of the inlet airflow is less influential. 蒸发管入口空气流速对蒸发率的影响较小。
- The streamlined design reduces the area of high drag airflow. 流线型的设计能缩小高速拖曳气流的面积。
- The coal spontaneous combustion in the goaf is one of the main coal disasters. 采空区煤炭自燃火灾一直是我国煤矿的主要灾害之一。
- Multi-blade design conforms to the Principle of airflow. 多叶片设计,更符合气流学原理。
- The paper presents a new way of grouting in discrete zone and stowing in goaf. 充填开采增加矿井设备和生产成本,且充填材料来源在某些矿区比较缺乏。
- Airflow behind the vehicle is managed by a low drag roof spoiler. 后面的车辆气流是由一个低拖顶扰流.
- This method has the advantage in the modeling of complex models such as goaf. 在建立如采矿区这样的复杂模型时,这种方法显得很有优势。
- Groundwater, surface water, goaf and settlement of loess are induction factors. 地下水、地表水、采空和黄土湿陷性只是诱导因素。
- Dirty pleated filters can restrict airflow and damage your furnace. 滤网变脏将阻碍空气流动,有损空调。