分析了喷射泵在压水堆一回路自然循环过渡过程中的作用以及在不同流动条件下的阻力特性。
The effect of Jet-Pump in the transient procedure of natural circulation and the resistance behaviour of Jet-Pump in the different flow condition have been analyzed.
介绍了脱碳系统蒸汽喷射泵的冲刷腐蚀情况除流速外，介质温度高、含有电解质和氧的去极化作用是产生腐蚀的重要因素。
The major factors for the erosion corrosion of the steam ejection pump in the decarbonization system were media temperature, electrolyte and depolarization of oxygen in addition to flow velocity.
改进后的水力喷射器在运行过程中对于提高真空度，减少热损失，增加排容，都起到了显著的作用，极大地提高了整个蒸发装置的生产能力。
The hydraulic injector modified had so noticible effect on increasing vacuum and decreasing heat loss that the productivity of the whole evaporation equipment rose sharply.
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