英语语法分析

VNA? Virtual Network Architecture?

虚拟网络体系结构?。

For the VNA, precision and speed in measurement mainly lies in its precision and speed in calibration.

而对于网络分析仪来说，测量的精度与速度很大程度上取决于误差校正过程的精度与速度。

With any VNA measurement, it is important for the engineer to know and understand the error associated with a measurement.

对于任何一个使用失量网络分析仪所进行的测量，清楚地知道和理解测量误差对于工程师们来说是非常重要的。