请大家帮我看一下我的理解是否正确，如果有误，请您帮忙指
原文：
Drawbacks includes low accuracy caused by nozzle deflection
during air discharges and pressure fluctuations inside the
nozzle, low measurement range that does not span valve seat
outer diameter, and measurement time on magnitude of minutes
for 16 valves.
请问the measurement time on magnitude of minutes是不是说会花很多时间
在测量上?

不是 你这个是不是有配什么图表应该在说那个图表是以分钟测 测了16个阀