并且证明悬料区的总压降可以近似等于立管的压降。
The total pressure drop in hung-up regime is approximately equal to that in the standpipe.
在PV型旋风分离器内加装减阻杆，可以大幅度降低旋风分离器的总压降。
Installed a stick in the type of PV cyclone separator which could reduced the pressure drop.
结果表明：在满足设计预期目标的同时，炉内单质硫生成量得到提高，总压降损失得到降低，具有节能效果。
The results showed that formation of sulfur furnace is improved and the total pressure drop is reduced which meet the design expectations with energy-saving effect.
分析小球前各段血管的压力降所占动脉总压降的比例得知：小叶间动脉占总压降的88％。肾小球毛细血管和出球小动脉亦具有较大的压力降。
The results showed that 88% of the total pressure drop across vasculature from arcuate artery fo glomeruli occurs in the interlobular artery and diameter of preglomerular microvessels.
采用混合管束既可获得高的总传热系数和管内外传热膜系数，又可以使管内压降不致过大。
Using mixed tube bundle, high heat transfer coefficient can be acquired as well as pressure drop not too high.
采用混合管束既可获得高的总传热系数和管内外传热膜系数，又可以使管内压降不致过大。
Using mixed tube bundle, high heat transfer coefficient can be acquired as well as pressure drop not too high.
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