比较一次泵变流量系统部分流量下不同控制方式的节能效果。
The energy saving effect of several control modes was contrasted in variable primary flow chilled water system under partial flow.
对于理想系统和与之相近系统，比值是指塔上部各板上各重组分分流量之比和塔下部各板上各轻组分分流量之比。
As to ideal systems and those close to ideal ones, these ratios refer to either ratios of molar flow rates of the heavy components or to those of the light components in various plates.
术后门脉系统彩色多谱勒超声及血管造影检查，向肝血流量无明显影响，分流道通畅率90%，普通ptfe者血栓形成2例。
Postoperative angiography and Doppler - Ultrasonic examination showed shunt patency in 90% of cases. Partial shunt thrombosis occurred in 2 cases in PTFE graft without supporting rings.
术后门脉系统彩色多谱勒超声及血管造影检查，向肝血流量无明显影响，分流道通畅率90%，普通ptfe者血栓形成2例。
Postoperative angiography and Doppler - Ultrasonic examination showed shunt patency in 90% of cases. Partial shunt thrombosis occurred in 2 cases in PTFE graft without supporting rings.
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