The spatial distribution characteristics of plasma flow temperature, density, pressurevelocity field and intrinsic relation of them were completely analyzed.
分析了等离子束射流温度、密度、压力和速度场的空间分布特点以及它们之间的内在联系。
2
The change can be instigated by an external control or it can be automatic, for instance in response to variations in heat, pressure or velocity.
这种变形可能是通过外部控制或自发产生，例如，对温度、压力、和速度的改变做出反应。
3
PVT represents pressure, velocity and time. Don't calculate single factor in choosing material of bearings.