Objective to explore the value of modified ventricle-right atrium shunt in the hydrocephalus patients whose ventriculoperitoneal shunt failed.
目的探讨改良脑室-心房分流术在脑室-腹腔分流术失败的脑积水病人中的应用价值。
The basic theory for voltage and reactive control and the taps changed in transformer and shunt capacitor switched affect the voltage value are discussed in the paper.
本文从电压无功综合控制的基本原理出发，说明了变压器分接头的调节与并联电容器投入容量的大小对电网电压的影响。
Objective To evaluate value of CT in diagnosis of spontaneous gastro-renal shunt(SGRS) and spontaneous spleno-renal shunt(SSRS) in portal hypertension.
目的评价CT诊断门静脉高压下胃—肾分流（SGRS）、脾—肾分流（SSRS）道形成的价值。
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