large discharge pump
英 [lɑːdʒ dɪsˈtʃɑːdʒ pʌmp]
美 [lɑːrdʒ dɪsˈtʃɑːrdʒ pʌmp]
大排量的泵
双语例句
- The check calculation and tests for the water supply system showed that its main reason is large in the resistance of pipelines and low in the discharge and pressure of pump.
通过对供水系统的校核计算和测试表明，主要是管网阻力大，水泵流量和压力偏小所致。 - Research and application of large discharge capacity screw pump in polymer flooding
聚驱大排量螺杆泵研制与应用 - It is found that this model is characterized by large discharge, wide high efficiency range, high device efficiency, and it can be spreaded and used in low-lift pump stations.
试验研究表明：该模型过流量大，高效范围宽，装置效率高，可以在低扬程泵站推广应用。 - On the Energy Saving of the High-head and Large-discharge Pump
试论高扬程大流量泵的节能 - Aiming at the need for large displacement and high discharge head for oil production equipments in oilfield, combined application of double-thread PCP ( progressing cavity pump) and circular cross-section coiled pumping rod is put forward in this paper.
针对油田生产对于大排量、高扬程采油设备的需求，文章提出了双头大排量单螺杆泵与圆截面钢质连续抽油杆配套使用的方案。 - Field popularization application result shows that polyline large discharge capacity screw pump can well meet the lifting needs in polymer flooding wells of high fluid production in Daqing Oilfield, with obvious cost effectiveness and energy economic effectiveness.
现场推广应用结果表明，多线大排量螺杆泵能够较好地满足大庆油田聚合物驱高产液井的举升需要，而且具有明显的降投资和节能效果。 - With the improvement of exploiting coal and acceleration of working surface propulsion speed, large discharge and long life has become a trend in development of emulsion pump.
随着煤炭开采能力的提高、工作面推进速度的不断加快，大排量、长寿命已成为乳化液泵的一大发展趋势。 - To the large discharge emulsion pump, crankshaft works under the low speed and heavy-duty condition. so that the design and manufacture of crankshaft is reliable and proper or not relates the development of emulsion pump successful or fail directly.
对大排量乳化液泵来讲，曲轴的工作状况属于低速重载，其设计与制造技术的可靠、合理与否，直接关系到大排量乳化液泵的开发成功与失败。