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- downhole flow regulator 井下流量调节器
- Plug the flow regulator into the wall and attach the nebulizer. 将气流调节器插头接通墙上电源,并连接喷雾器。
- Plug the flow regulator into the wall and attach the nebulizer . 将气流调节器插头接通墙上电源,并连接喷雾器。
- Because of deflection and unsymmetrical space around in horizontal and deviated wells, downhole flow status is much different from vertical wells. 摘要水平井、斜井由于井身倾斜以及井筒周围空间的非对称性使井下流动状态与垂直井极不相同。
- It results in changing the downhole flow field and flow status when the energy field passes through the liquid and attenuates,and it improves the displacement efficiency. 这些能量场在液体中传递并衰减,就造成了井下流场和流态的变化,改善了驱替效果。
- EMC MW93 Weight Change Instrumentation is used to control the flowrate of material passing through a weigh hopper and flow regulator (e.g. augers or rotary valves). 变重秤系统用于控制经过称重料斗及流量调节器的物料流量,此类系统常用的流量调节器为螺旋输送机或旋转阀。
- The accuracy of adjusting parameters of torpedo fuel flow regulator is an important factor which determines whether a power test of torpedo power unit succeed or not. 鱼雷燃料流量调节器调试参数的准确性是决定动力装置功率试验成败的重要因素。
- An EMC MW93 Weight Change Instrumentation is used to control the flowrate of material passing through a weigh hopper and flow regulator (e.g. augers or rotary valves). 变重秤系统用于控制经过称重料斗及流量调节器的物料流量,此类系统常用的流量调节器为螺旋输送机或旋转阀。
- The operating principle of foci flow regulator was mainly analyzed to establish a static and acceleration/deceleration control mathematical model, and then analyze the high-altitude adaptability. 针对以往对原发动机燃油调节器部分所作的分析较少,使得改型工作缺乏必要的理论支待问题。
- Methods for unresponsive flow regulation either have high communication costs or have very narrow applications. 摘要现有的无响应流控制方法存在某些缺陷,如通信代价过高,或者适用面过于狭窄。
- Design of The Experimental Instrument for PDC Bit Downhole Flow Field Testing PDC钻头井底流场实验装置设计
- combination restrictive and by pass flow regulator 节流旁通组合式流量调节阀
- The physical model simulates exactly the strain characteristic and flow regulation of the mica glass-ceramic during the uniaxial hot-pressing. 所采用的室温物理模型准确类比了高温下云母玻璃陶瓷材料内部的应变特徵和材料流动规律。
- The flow regulation behavior of collapsible tubes under high Reynolds number are analyzed. 摘要 分析了大雷诺数下软管的流量调节行为;
- Research on New Digital Hydraulic Flow Regulator 新型数字控制流量阀的研究
- ZT-B series welding type vacuum flow regulating valve fulfills the flow adjustment purpose by changing the size of the pipeline inner sectional area. ZT-B型系列焊接式真空流量调节阀是改变管道内截面积大小达到调节流量目的。适用溴化理冷热机组管道。
- Elegant and attractive(PHT)surface,all stainless steel bottom plate,special handle,check valve,steam flow regulation,steam pipe sheath,super-class function,consummate design. 美观大方的(PHT)罩盖,全部不锈钢底板,特制手柄,回气阀,蒸汽流量调节,蒸汽管外套,超级功能,精良设计。
- Interpretation of Flowing Well Testing Data with Downhole Flow Pressure Rising 自喷井井底流动压力上升的测试资料解释
- Computations of Downhole Flow and Heat Transfer by Solid-liquid Interaction Integral Solution Method 固液耦合整体求解方法解井下流动和传热问题
- Numerical simulation and design of downhole flow field of a PDC bit with six blades and multiple interlayers 六刀翼多夹层PDC钻头井下流场的模拟与设计