HVF

Objective This subject sought to investigate the relationship of hepatic venous flow ( HVF) and central venous pressure ( CVP).

目的研究肝静脉血流（HVF）与中心静脉压（CVP）相关性。

HVF method and its application in the study on GPS multipath effects

HVF方法在GPS多路径效应研究中的应用

The paper introduces the development of high voltage frequency convertor, the technical characteristic of HVF high-high voltage frequency convertor, system experiment, and the result and benefit of saving energy for making use of HVF.

本文介绍了高压变频技术的发展动态和HVF低谐波高压大功率电动机变频调速系统的技术特点及其运行情况。最后分析了采用高压变频技术的节能效果。

These highly legibility, fixed pitch fonts are based on ProCon's HVFont design.

这些高度的易读性, 固定摊位的字体是基于procon的hvfont设计.

Objective This subject sought to investigate the relationship of hepatic venous flow ( HVF ) and central venous pressure ( CVP ).

目的研究肝静脉血流 ( HVF ) 与中心静脉压 ( CVP ) 相关性.