...汽疏水阀最高(或允许)工作背压Maximum (or allowed) Working Back Pressure of (for) Steam Trap 比压降Specific Pressure Drop 1 拟回收凝结水回收量、温度、压力、水质、系统用水水质指标等，凝结水回收数据表详见附录A。 .
双语例句
1
During the hydraulic conveying of solids water mixtures in horizontal and vertical pipes, the specificpressuredrop of the mixtures is relative to volumetric concentration of solids.
水力管道输送中，无论水平管还是垂直管，混合液的单位压降均同颗粒的体积浓度有关。
2
In this range, the pressuredrop increases in proportion to the specific gravity of the mixture.