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- The paper discussed the outstanding advantages and structure of underground unsized tailings gravitational flow backfill station in Jintingling Mining Industry Co. 详述了招远市金亭岭矿业有限公司井下全尾砂自流型充填站的突出优点和设计结构,并与建设地表充填站在建设费用、运营费用方面进行了对比。
- Study on the Law of Water Flow Course in Surge Flow Irrigation 波涌灌溉的水流推进规律研究
- desilting by gravitational flows 自流放淤
- Study and Manufacture on the Control Equipment Used for Surge Flow Irrigation 波涌灌控制阀及自控器的研制
- TECHNIQUE OF SURGE FLOW IRRIGATION AND ITS WATER POWER AUTOMATIC EQUIPMENT 涌流灌溉技术及水力自动装置
- Effect of surge flow irrigation on soil temperature and water saving 波涌灌溉对土壤温度的影响及其节水效果
- Construction and application of underground unsized railings gravitational flow backfill station 井下全尾砂自流型充填站的建设及应用
- Keywords gravitational flow homogenizer homogenizing powdered material speed terrace return standard deviation; 重力流;均化仓;均化粉状物料;速度梯度;回流;
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- In convection, hot currents flow upwards. 在对流中热气流向上运动。
- After several pumps, the water began to flow. 用泵抽了几下之后,水流出来了。
- Application Research on the Automatic Device for Surge Flow Irrigation for Canal System 适于渠系的波涌流自动灌溉设备的研究与应用
- A flow of word is no proof of wisdom. 口若悬河,未必明智。
- Calculation of Irrigation Cycle Duration and Regulation Method for Hydraulic Automatic Device of Surge Flow Irrigation 波涌流灌溉水力自动装置灌水周期研究
- Several conclusions flow from this hypothesis. 从这项假设中可以得出几个结论。
- Why Bother Looking for Gravitational Waves? 为什么要寻找引力波?
- Many benefits will flow from this discovery. 这项发现将带来许多好处。
- Exact solution of spherical gravitational. 球面引力波的精确解。
- Turn the cock to increase the flow of water. 请开大龙头以增加水流量。
- And thus its gravitational field. 重力场也是这个样子。